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18-Sep-18 05:52 PM
[dscrdeql] <Combat Wombat> wish i was in the US would love to help with the labor
[dscrdeql] <Podmaster> has there been structrual testing on the material?
[dscrdeql] <CowboyCrypto- Founder> I cant patent aircrete, as it has been used for 100s of years actually.
[dscrdeql] <Podmaster> ah
[dscrdeql] <CowboyCrypto- Founder> shit half of Europe is built using autoclaved aircrete
[dscrdeql] <Podmaster> nice
[dscrdeql] <CowboyCrypto- Founder> AAC as it is called.
[dscrdeql] <CowboyCrypto- Founder> or CLC
[dscrdeql] <Podmaster> i am very unknowledgeaable when it comes to building stuff lol
[dscrdeql] <CowboyCrypto- Founder> as am I.
[dscrdeql] <CowboyCrypto- Founder> I've studied and participated in builds for almost 20 years now
[dscrdeql] <Podmaster> ah your first house
[dscrdeql] <CowboyCrypto- Founder> first one i built was a geodesic
[dscrdeql] <Podmaster> tetrahedron?
[dscrdeql] <CowboyCrypto- Founder> I've helped on a fwe monolithics as well
[dscrdeql] <Podmaster> you like your domes lol
[dscrdeql] <CowboyCrypto- Founder> I love domes
[dscrdeql] <Podmaster> did you watch that show under the dome?
[dscrdeql] <Llama-Admin> I just recorded my video about EQLI. it might be a bit rusty because i haven't uploaded in 7 months but we'll see
[dscrdeql] <Buddz1993> Look foward to watch it @Llama-Admin
[dscrdeql] <CowboyCrypto- Founder> hey somoene try to send some EQL from agama
[dscrdeql] <CowboyCrypto- Founder> see if ti works for you
[dscrdeql] <CowboyCrypto- Founder> 1 coin is fine
[dscrdeql] <c2k> im not in front of my wallet...sry
[dscrdeql] <CowboyCrypto- Founder> Im trying ot move coins righ tnow and it isnt working for me.
[dscrdeql] <Jonathan-Mod> one min @CowboyCrypto- Founder I'll try
[dscrdeql] <CowboyCrypto- Founder> im going to try to load it up in native and see if that works.
[dscrdeql] <Jonathan-Mod> DM your address?
[dscrdeql] <CowboyCrypto- Founder> RRECPKNrhH7Fcru2jVwcADYpTqdHewL2hj
[dscrdeql] <CowboyCrypto- Founder> thats my tipsy addres
[dscrdeql] <Jonathan-Mod> k
[dscrdeql] <CowboyCrypto- Founder> but it will tell me if it is us or me lo
[dscrdeql] <CowboyCrypto- Founder> l
[dscrdeql] <Jellysmash> @CowboyCrypto will it take long to get council development approval to build
[dscrdeql] <Jonathan-Mod> 80793658c297e4e01738f2e82ed3d2c51641bfee6b1fd606d5a1b0ebdcb95450
[dscrdeql] <CowboyCrypto- Founder> on that land no.
[dscrdeql] <CowboyCrypto- Founder> then it is me
[dscrdeql] <CowboyCrypto- Founder> shit.
[dscrdeql] <CowboyCrypto- Founder> ok guess I will clear my data and start over
[dscrdeql] <Jellysmash> If it was Australia it'd take about 6 months before building
[dscrdeql] <CowboyCrypto- Founder> there are ways around everything
[dscrdeql] <Jellysmash> Every country and council is different
[dscrdeql] <CowboyCrypto- Founder> but I need to get up to speed on Australia before we get there for sure.
[dscrdeql] <CowboyCrypto- Founder> I think Andy may be coming over here with me
[dscrdeql] <Jellysmash> Great team work
[dscrdeql] <CowboyCrypto- Founder> just to help me knock this build out.
[dscrdeql] <CowboyCrypto- Founder> lol Im going to build him a room in my car lot
[dscrdeql] <Jonathan-Mod> lol nice
[dscrdeql] <CowboyCrypto- Founder> that house thats 375k is literally 1000 ft from our property
[dscrdeql] <Zach> That would increase the price of EQLI dramatically haha
[dscrdeql] <adriana> :GWakkOwave:
[dscrdeql] <SwimedDragon> Show them how it can also be done
[dscrdeql] <SwimedDragon> A lot cheaper
[dscrdeql] <CowboyCrypto- Founder> if you go from the red dot on the map, to the last road before the lake, thats where we are
[dscrdeql] <CowboyCrypto- Founder> that lake is HUGE too
[dscrdeql] <Jonathan-Mod> What state is that? @CowboyCrypto- Founder
[dscrdeql] <CowboyCrypto- Founder> Arkansas
[dscrdeql] <Jonathan-Mod> Nice
[dscrdeql] <adriana> uni people are stalking my instagram o.o
[dscrdeql] <adriana> spook
[dscrdeql] <adriana> also hi long time
[dscrdeql] <Jonathan-Mod> @adriana
[dscrdeql] <adriana> had my 2nd day at uni today
[dscrdeql] <adriana> NO CUTIES IN MY CLASS
[dscrdeql] <Buddz1993> Nice !
[dscrdeql] <adriana> yeah...
Grandma-Friendly Atomic Swaps. Contribute to atomiclabs/hyperdex development by creating an account on GitHub.
[dscrdeql] <Buddz1993> I saw it too damn beta version already nicer
[dscrdeql] <CowboyCrypto- Founder> I may reopen the servers for hdex now :
[dscrdeql] <CowboyCrypto- Founder> lol
[dscrdeql] <Buddz1993>
[dscrdeql] <Buddz1993> I would want very much for trade there


Gold rises ₹328, silver prices jump ₹748
Silver prices also moved up to ₹45,873 per kg from ₹45,125 per kg.
by PTIGold on Tuesday rose ₹328 to ₹39,028 per 10 gram, tracking overnight gains in global prices, according to HDFC Securities.
In the previous trading session, the precious metal had closed at ₹38,700 per 10 gram.
“Spot gold prices for 24 Karat in Delhi were trading higher by ₹328 on Tuesday catching up overnight gains in global gold prices,” HDFC Securities Senior Analyst (Commodities) Tapan Patel said.
Silver prices also moved up by ₹748 to ₹45,873 per kg from ₹45,125 per kg.
In the international market, gold was trading marginally lower at $1,470 an ounce, while silver was quoting higher at $17.10 per ounce.
“Global markets kept fluctuating on flipping US-China trade deal news. International spot gold prices kept the lower trading range near $1,470 per ounce, awaiting fresh triggers from the US-China trade talks,” he added.


Indigo Book + Jurism: Integration
Indigo Book + Jurism: Integration
This post is a lightly edited version of a session proposal initially submitted to this year’s “CALIcon 2020,” the conference of the Center for Computer-Assisted Legal Instruction. When the current emergency intervened, the theme of the conference was reset to Law School in the Time of Pandemic, for which the staid theme of office automation was a less than perfect fit.
As the season for release of a fresh edition of The Bluebook draws near, thoughts will again turn to the burden of referencing US legal resources, and pens to the ritual of bemoaning the growing bulk and complexity of the country’s leading citation manual. This post concerns an effort to break this unfortunate cycle in the rhetorical weather system by deploying a new approach to the management of the nation’s citation rules.
The effort involves the integration of two community initiatives. The Indigo Book is an open-access guide to legal citation. Jurism is a variant of the open-source Zotero reference manager, extended to handle legal materials. The two projects share a relation to The Bluebook: A Uniform System of Citation. Indigo Book is a public-domain statement of the Bluebook rules, distributed free to the Internet. Jurism is an open-source reference manager with the capacity to generate accurate citations for multiple jurisdictions. The premise of both is that citation rules can and should be made more accessible and easier to follow.
While The Bluebook has been the target of considerable criticism over the years for its complexity, and for zealous protection of its commercial interest in a public standard. prominent challengers—most notably the ALWD Citation Manual, and Chicago’s Maroonbook—have (like the Indigo Book) opted in the end to closely follow The Bluebook’s rules. As Christine Hurt observed in 2002, this is the expected outcome of network effects. Simply stated, standardizing citation rules makes sense, the market abhors divergence, and all other things being equal, this offers an advantage to the first mover.[1]
Yet the complaints from authors bound by Bluebook rules persist, on two fronts: the complexity of the rules themselves; and the need to trawl through an ever-expanding volume of text to master each iteration of the style guide.[2]
These two issues are separable. The complexity of the style reflects that of the underlying material, and that is a product of the US federal system itself, beyond editorial control. The burden of trawling through text in search of guidance, however, is another matter, and connects directly to the topic of this post.
Technology has an answer to complex citation requirements. The basic idea, implemented in the venerable PASCAL language circa 1985,[3] and on a venerable PDP-11 in 1990,[4] is to store item details in a database of some sort (a “library”), and to use those details to generate citations automatically. This is “reference management,” and tools for this purpose have been in common use in most fields of research for decades. Using a reference manager, an author writes their article, sets the style, and outputs their manuscript. That’s it. In a well-supported field, the detailed arcana of citation guidelines are of interest primarily to copy editors, obsessive citation geeks, and people who maintain reference management software.
Despite the reference-intensive nature of our discipline,[5] lawyers have not yet experienced this generational wave in research support tools, largely because legal resources have a different kind of complexity. Research in other fields draws heavily on a limited number of resource types (books, articles, etc.), which have uniform metadata (title, volume, journal, etc.) that is expressed in a bewildering variety of citation styles.[6] In contrast, legal researchers are blessed with a single dominant style, but that style addresses an uneven eld of resources, some subject to sporadic revision (statutes and regulations), and many bound by idiosyncratic citation conventions (such as vendor-neutral cases, bills, resolutions, codified versus uncodified legislation, and vendor-bound legislative services).[7] These are very different challenges, and tools developed for other communities are not immediately adaptable to the needs of the law. In the words of the lead developer of Zotero:
There’s a huge amount of necessary complexity in the … legal functionality, and developing it requires a high level of specialized knowledge that we (and most developers we would want to hire) simply don’t have.[8]
The point being that, as Zotero is a tool for general use, a merger of Jurism functionality into Zotero is out of scope for their own project. In sum, bringing reference management to the law is a task for the legal community to spearhead—and today we can get there in a few short steps.[9]
As the Indigo Book and Jurism exemplify, open resources can be built: the more serious challenge is in their maintenance. This is where a union of the two projects comes into its own.
Updating a citation system with the size and complexity of the Indigo Book or The Bluebook faces a problem of scalability. The volume of interrelated detail is considerable, and no editor can have close familiarity with developments in every corner of the US national system at all levels. To keep costs manageable, any such project is reliant to some degree on crowd-sourcing. In the case of The Bluebook, this entails offering prizes for participation in an online survey in the lead-up to a new edition.[10] This works, but it is rather cumbersome, largely opaque, and operates only at five-year intervals.
There is a better approach to be had, both for editors charged with coordinating maintenance of this daunting style, and for the authors that it serves. Improving on the status quo turns on applying more modern tools to the task.
The work described below and illustrated in Appendix: Editorial Workflow has been done. As of this writing, its components can be trialed in the Jurism project copy of the Indigo Book and the beta version of the Jurism client.)
Indigo Book text The Indigo Book is licensed CC0, which allows us to make changes to the text for development purposes. The Jurism project copy has been modified in its HTML code to enable the dynamic features described below.
Jurism Library The Indigo Book contains a large number of
citation examples (approximately 800 of them). The details of each
resource represented in the examples (title, journal name, volume,
etc.) is entered into a Jurism library. The library is then synced to
the zotero.org
cloud storage service and made available as a
public library.
By itself, this bundle of items is of limited value to users,
but its preparation serves the next element of the design, which is …
Popup guidance Citation examples in the Jurism copy of the Indigo Book are each linked to a popup that illustrates how items should be entered in Jurism to produce the linked citation form. Without such immediately accessible guidance, citing a novel source would involve first trawling through the Indigo Book or The Bluebook to determine the correct citation form, and then struggling with Jurism to achieve the correct output (tricky, since the Bluebook rules specify several dozen citation forms for judgments alone).
Test fixtures Each citation example in the Indigo Book is mirrored by an automated test fixture that uses the input from the Jurism library mentioned above to generate the exact output shown in the example. The test fixtures are stored in GitHub, a version control service designed for collaborative editing that is in wide use for software development. A test runner can be used to verify, in few seconds, that Jurism produces correct citations for each example in the Indigo Book.
Popup editing Users who take issue with an example or who wish to see additional materials covered can open the example or a proposal form for editing, after logging in (with a GitHub ID and password). The reporting user can amend the example or enter a new one, and provide an explanation of their change.
Discussion When a user edit is saved, it is filed as a GitHub “pull request” against the Jurism repository of style tests. This is a proposal for amendment. Participating editors receive email notification with a link to a GitHub discussion board where the pros and cons of the amendment can be aired.[11]
Pull request merger Amendments that are approved by the editors are “merged” into the test suite. There is no immediate change to the content of the Indigo Book text, but the discrepancy between the current and the expected output will be flagged when the automated tests are run by the Jurism support team.
Citation stylesheet revision The automated tests provide quality control in the preparation of the next version of the automated Indigo Book style, to assure that changes to not have unexpected side effects, and that they are consistently applied across all examples.
Regeneration of Indigo Book text To prepare a fresh edition of the Indigo Book, the revised stylesheet is used to generate the text of each example, folding it automatically into the text. The accuracy and consistency of the examples in the guide is assured, and does not require the independent line-by-line proofing of current editorial workflows.
Release of new edition After the editors sign off on revisions to the proper text of the Indigo Book*, the new edition is clear for release.
This post has focused on the specifics of the editorial workflow necessary for efficient maintenance of a complex citation style. There is more to be said, both about technical details and about broader implications. Scribbling on those topics will await a future occasion, but some of the latter might be:
-
Authors benefit from the accumulation of purpose-built personal or institutional collections that are independent of a monolithic service provider.
-
Authors (and editors) benefit from automated citation in document preparation.
-
Automation of accurate legal citation opens a path to popularizing the practice among non-lawyers, including journalists, promoting broader understanding of and engagement with governing institutions.
-
The example of structured legal metadata embodied in Jurism may stimulate legal aggregators to serve such data with their content, further facilitating the sharing of legal information and the interoperation of systems.
Appendix: Editorial Workflow
Christine Hurt, Network Effects and Legal Citation: How Antitrust Theory Predicts Who Will Build a Better Bluebook Mousetrap in the Age of Electronic Mice, 87 Iowa L. Rev. 1257 (2002). ↩
Compare Columbia Law Review Ass’n et al., The Bluebook: A Uniform System of Citation (19th ed. 2010) (weighing in at 511 pages) with Columbia Law Review Ass’n et al., The Bluebook: A Uniform System of Citation (20th ed. 2015) (extending to 560 pages). ↩
See BibTeX, Wikipedia (2019), https://en.wikipedia.org/w/index.php?title= BibTeX&oldid=926358916.f; see also Leslie Lamport, LaTeX: A Document Preparation System (1986); Oren Patashnik, BibTeXing (Feb. 8, 1988), http://mirrors.ctan.org/ biblio/bibtex/base/btxdoc.pdf; Oren Patashnik, Designing BibTeX Styles (Feb. 8, 1988), http://mirrors.ctan.org/biblio/bibtex/contrib/doc/btxhak.pdf . ↩
Oral History of Ernest Beutler, Legends in Hematology (American Society of Hematology Nov. 6, 1990), https://www.hematology.org/About/History/Legends/1616.aspx . ↩
See Fred R. Shapiro, Origins of Bibliometrics, Citation Indexing, and Citation Analysis: The Neglected Legal Literature, 43 J. Am. Soc. Info. Sci. 337 (1992). ↩
A leading repository contains over 2,000 unique stylesheets. Official repository for Citation Style Language (CSL) citation styles (Feb. 22, 2020), https://github.com/ citation-style-language/styles. ↩
For a cram course on the some of the complexities involved, see Thomas Bruce, Making Metasausage, (Cornell Legal Information Institute, May 7, 2012–Aug. 25, 2014), https://blog.law.cornell.edu/metasausage/. ↩
Comment by Dan Stillman (dstillman), Zotero Forums, (July 19, 2018), https://forums.zotero.org/discussion/comment/313006#Comment_313006 ↩
By extending Zotero’s legal item types, adding a full set of identiers for US courts and jurisdictions, and implementing per-jurisdiction citation stylesheets. ↩
In 2013, survey takers were offered the exciting possibility of winning a Kindle Paperwhite e-reader or a free paper copy of the 20th edition and a two-year subscription to the Bluebook Online website. See Emily Lawson, The Bluebook needs you!, UHLC Nota Bene (Oct. 16, 2013), https://notabeneuh.blogspot.com/2013/10/the-bluebook-needs-you.html. ↩
Bluebook editors would of course be welcome to join this circle if they desire. ↩


8 Things No Woman Should Do to Her Breasts to Keep Them Healthy
It’s not enough to self-examine yourself to have healthy breasts. You still may have constant pain which is the most common problem that occurs in 70% of women. Besides this, sometimes you may feel irritation or itching. Such a sensitive area needs special attention to minimize all these problems.
We at Bright Side understand that this part of a woman’s body is a treasure that requires the right care and would love to share 7 things that we shouldn’t do to keep breasts healthy.
1. Removing hairs
It’s normal to want to look perfect and there’s nothing criminal in wanting to get rid of long black hair on your nipples. But we should be very careful here — it could hurt your breasts. Removing, waxing, and pulling hairs in this area can cause irritation, ingrown hairs, and inflammation.
What you should do:
Don’t remove the hair yourself but instead, go to a dermatologist who has special knowledge in this area and can help remove it safely.
2. Running in a sports bra or without a bra at all
More than 50% of women experience breast pain during exercise. Breasts move up to 21 cm while running or jumping. That’s why it’s necessary to pick the right bra for sports and not to use a normal bra for your daily fitness routine.
How to pick the right sports bra:
- For each kind of sport, you need a different bra. There are low, medium, or high impact bras to choose from. Consult with a shop assistant if you don’t know which one to buy.
- The fabric of the cup should be smooth and tight. If you see wrinkles in the fabric, the cup is too big.
- Remember that sports bras will last around 30-40 washes.
3. Wearing the wrong bra
If you chose the wrong type or size of your bra, you may feel constant pain or discomfort. The bra shouldn’t evoke a feeling of wanting to take it off.
How to find a perfect bra:
- Your bra shouldn’t dig into your sides. The nipples should be about halfway between your shoulders and elbows.
- When you try on bras or if you change band sizes, you also have to change cup sizes.
- Straps shouldn’t be too tight and dig into your shoulders.
- Check that the fabric of the cups is smooth and that the edges lie flat against your chest.
- Check and try different types of bras to find the most comfortable one.
4. Piercing your nipples
Of course, everyone has the right to do whatever they want with their body, but piercing is very dangerous for your breasts.
Why piercing is dangerous:
- Some women can be allergic to metal.
- Piercing can damage milk production and cause problems if you’re planning to breastfeed later.
- It increases the risk of developing an abscess and pain.
5. Using duct tape to fix your breasts
It’s an easy solution if you need to wear a dress with a big neckline or an open back, but you should remember that it isn’t a healthy option for your breasts.
Why it’s not recommended:
You may be allergic to the tape. The risk of getting a rash around your nipples is high, so it can cause inflammation and itching.
6. Not moisturizing your breasts
We use creams on our faces, hands, and legs but sometimes we forget about other sensitive areas like our breasts. They deserve everyday care as well.
Why it’s necessary to moisturize your breasts:
- The skin of this area is extremely thin.
- Breasts develop itchy flakes and lose their elasticity.
If you want your breasts to stay young and not get saggy, use creams and lotions.
7. Forgetting to put deodorant in your bra
Hot summer days and training can make our breasts sweat a lot and bring on lots of discomfort. The sensitive skin of this area reacts immediately and becomes irritated.
How to stop breasts from sweating:
- Don’t buy bras made with synthetic fabric.
- Invest in a special moisture-wicking bra.
- Use aluminium-free deodorant.
- Try specially made breast lotions to combat sweating.
- Try baby powder.
8. Flattening and squeezing the breasts
Flattening and squeezing your breasts may cause bruises and swelling that can lead to painful touch and tenderness.
Don’t be harsh with this sensitive zone because you can easily cause an injury.
What is recommended:
- While self-checking your breasts, be soft — you don’t need to squeeze them too hard.
- Get a bra that doesn’t flatten your breasts too much.
What other habits can harm your breasts? At what age were you finally able to find your perfect bra? Please share your thoughts with us in the comments below!
Illustrated by Polina Chernevina for BrightSide.me


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DataStreamReader(spark)
DataStreamReader
Interface used to load a streaming DataFrame from external storage systems (e.g.
DataFrame
DataStreamWriter(df)
DataStreamWriter
Interface used to write a streaming DataFrame to external storage systems (e.g.
ForeachBatchFunction(sql_ctx, func)
ForeachBatchFunction
This is the Python implementation of Java interface ‘ForeachBatchFunction’.
StreamingQuery(jsq)
StreamingQuery
A handle to a query that is executing continuously in the background as new data arrives.
StreamingQueryException(desc, stackTrace[, …])
StreamingQueryException
Exception that stopped a StreamingQuery.
StreamingQueryManager(jsqm)
StreamingQueryManager
A class to manage all the StreamingQuery StreamingQueries active.
DataStreamReader.csv(path[, schema, sep, …])
DataStreamReader.csv
Loads a CSV file stream and returns the result as a DataFrame.
DataStreamReader.format(source)
DataStreamReader.format
Specifies the input data source format.
DataStreamReader.json(path[, schema, …])
DataStreamReader.json
Loads a JSON file stream and returns the results as a DataFrame.
DataStreamReader.load([path, format, schema])
DataStreamReader.load
Loads a data stream from a data source and returns it as a DataFrame.
DataStreamReader.option(key, value)
DataStreamReader.option
Adds an input option for the underlying data source.
DataStreamReader.options(**options)
DataStreamReader.options
Adds input options for the underlying data source.
DataStreamReader.orc(path[, mergeSchema, …])
DataStreamReader.orc
Loads a ORC file stream, returning the result as a DataFrame.
DataStreamReader.parquet(path[, …])
DataStreamReader.parquet
Loads a Parquet file stream, returning the result as a DataFrame.
DataStreamReader.schema(schema)
DataStreamReader.schema
Specifies the input schema.
DataStreamReader.text(path[, wholetext, …])
DataStreamReader.text
Loads a text file stream and returns a DataFrame whose schema starts with a string column named “value”, and followed by partitioned columns if there are any.
DataStreamWriter.foreach(f)
DataStreamWriter.foreach
Sets the output of the streaming query to be processed using the provided writer f.
f
DataStreamWriter.foreachBatch(func)
DataStreamWriter.foreachBatch
Sets the output of the streaming query to be processed using the provided function.
DataStreamWriter.format(source)
DataStreamWriter.format
Specifies the underlying output data source.
DataStreamWriter.option(key, value)
DataStreamWriter.option
Adds an output option for the underlying data source.
DataStreamWriter.options(**options)
DataStreamWriter.options
Adds output options for the underlying data source.
DataStreamWriter.outputMode(outputMode)
DataStreamWriter.outputMode
Specifies how data of a streaming DataFrame/Dataset is written to a streaming sink.
DataStreamWriter.partitionBy(*cols)
DataStreamWriter.partitionBy
Partitions the output by the given columns on the file system.
DataStreamWriter.queryName(queryName)
DataStreamWriter.queryName
Specifies the name of the StreamingQuery that can be started with start().
start()
DataStreamWriter.start([path, format, …])
DataStreamWriter.start
Streams the contents of the DataFrame to a data source.
DataStreamWriter.trigger(*[, …])
DataStreamWriter.trigger
Set the trigger for the stream query.
StreamingQuery.awaitTermination([timeout])
StreamingQuery.awaitTermination
Waits for the termination of this query, either by query.stop() or by an exception.
query.stop()
StreamingQuery.exception()
StreamingQuery.exception
New in version 2.1.0.
StreamingQuery.explain([extended])
StreamingQuery.explain
Prints the (logical and physical) plans to the console for debugging purpose.
StreamingQuery.id
Returns the unique id of this query that persists across restarts from checkpoint data.
StreamingQuery.isActive
Whether this streaming query is currently active or not.
StreamingQuery.lastProgress
Returns the most recent StreamingQueryProgress update of this streaming query or None if there were no progress updates
StreamingQueryProgress
StreamingQuery.name
Returns the user-specified name of the query, or null if not specified.
StreamingQuery.processAllAvailable()
StreamingQuery.processAllAvailable
Blocks until all available data in the source has been processed and committed to the sink.
StreamingQuery.recentProgress
Returns an array of the most recent [[StreamingQueryProgress]] updates for this query.
StreamingQuery.runId
Returns the unique id of this query that does not persist across restarts.
StreamingQuery.status
Returns the current status of the query.
StreamingQuery.stop()
StreamingQuery.stop
Stop this streaming query.
StreamingQueryManager.active
Returns a list of active queries associated with this SQLContext
StreamingQueryManager.awaitAnyTermination([…])
StreamingQueryManager.awaitAnyTermination
Wait until any of the queries on the associated SQLContext has terminated since the creation of the context, or since resetTerminated() was called.
resetTerminated()
StreamingQueryManager.get(id)
StreamingQueryManager.get
Returns an active query from this SQLContext or throws exception if an active query with this name doesn’t exist.
StreamingQueryManager.resetTerminated()
StreamingQueryManager.resetTerminated
Forget about past terminated queries so that awaitAnyTermination() can be used again to wait for new terminations.
awaitAnyTermination()


Damon Krane and Iris Virjee are running for one of three At-Large seats against three Democratic incumbents: Sarah Grace, Ben Ziff and Micah McCarey.
As Independents, Krane and Virjee are not associated nor representative of either the Republican or Democratic parties. Their positions are considered to be separate from each party but may align with one more than the other. Krane, for instance, considers himself to be further left than the local Democratic party on the political spectrum.
Krane said as an Independent, he is allowing for healthy competition for Council seats in which voters can have a choice between candidates with different political views.
“When I announced that I was going to run (in 2019 for mayor) … I looked at every member of City Council. Some had been in office for 10 years. Some had been in office for two years, but I looked at all of them, and I added up all the opportunities they had to run in a competitive election: every possible primary, every possible general election,” Krane said. “I found that more than two-thirds of the time, they ran unopposed. So, more than two-thirds of the time, voters had no choice but to elect them.”
The role that Independents play in local, state and national governments varies depending on the political climate of the location in which they are running.
Independent candidates have the highest chance of winning an election during a time when people are concerned with a number of state, local and national issues and when party affiliation does not outweigh the importance of solving those issues, DeLysa Burnier, a political science professor in the College of Arts and Sciences, said.
“The last (time) I can actually say was … an ideal climate was in the 1970s,” Burnier said. “Voters were less partisan-identified and were more willing to look at a full range of candidates. But in today's political environment, where people are very much identified with political parties, it makes it very hard for Independents to maneuver and … peel off votes. People are very wedded to their party identifications right now.”
Independent candidates offer perspectives on political issues that are different from the stances that candidates from the two major political parties hold, she said. Independents’ platforms can also influence the platforms on which Republicans and Democrats run.
Despite their widespread influence on elections, Independent candidates are usually not successful in winning elections.
“The main reason why (Independents are rarely elected) is a lack of money, '' Brad Kennedy, president of the Ohio University College Republicans, said. “When you affiliate yourself with a major party and you're willing to throw your support behind that party, you generally have people who align with your views (and) who are more likely to throw money your way to make sure that you're elected.”
Essentially, Independent candidates must rely on their own platforms to gain enough supporters to elect them into office.
All current members of City Council are registered as Democrats. A one-party Council is a problem because the Republican party does not have its own candidates running, and it tries to influence Democrats, Krane said.
Krane said voters may avoid casting a vote for an Independent candidate for fear it will negatively affect them in the long run.
“In most places where there actually is a competitive race between a Democrat and a Republican, (the concern) is, ‘If I enter this race as an Independent or as a third-party candidate, will I take votes away from the major party candidate who is most similar to me and then end up electing the candidate who is most dissimilar from me, as a result?’” Krane said. “It’s the spoiler effect.”
However, people voting for an Independent candidate in the Council election would not inadvertently elect an opposing party, Krane said.
“The nice thing is that we don't have to worry about that in Athens because … there’s no further right party running,” Krane said. “It's just all Democrats.”


Filters rows based on their source index. More...
| Import Statement: | import SortFilterProxyModel . |
| Inherits: |
An IndexFilter is a filter allowing contents to be filtered based on their source model index.
In the following example, only the first row of the source model will be accepted:
SortFilterProxyModel {
sourceModel: contactModel
filters: IndexFilter {
maximumIndex: 0
}
}
This property holds whether the filter is enabled. A disabled filter will accept every rows unconditionally (even if it's inverted).
By default, filters are enabled.
This property holds whether the filter is inverted. When a filter is inverted, a row normally accepted would be rejected, and vice-versa.
By default, filters are not inverted.
This property holds the maximumIndex of the filter. Rows with a source index higher than maximumIndex
will be rejected.
If maximumIndex
is negative, it is counted from the end of the source model, meaning that:
maximumIndex: -1
is equivalent to :
maximumIndex: sourceModel.count - 1
By default, no value is set.
This property holds the minimumIndex of the filter. Rows with a source index lower than minimumIndex
will be rejected.
If minimumIndex
is negative, it is counted from the end of the source model, meaning that :
minimumIndex: -1
is equivalent to :
minimumIndex: sourceModel.count - 1
By default, no value is set.


Troubleshooting
It isn’t working
If Guacamole isn’t working, chances are something isn’t configured properly, or something is wrong with the network. Thankfully, Guacamole and all its components log errors thoroughly, so the problem can usually be traced down fairly easily if you know where to look. Troubleshooting Guacamole usually boils down to checking either syslog or your servlet container’s logs (likely Tomcat).
Failing all that, you can always post a question on one of the project mailing lists, or if you truly feel you’ve discovered a bug, you can create a new ticket in JIRA. Beware that if something isn’t working, and there are errors in the logs describing the problem, it is usually not a bug, and the best place to handle such things is through consulting this guide or the mailing lists.
No graphics appear
If you never see any graphics appear, or you see “Connecting, waiting for first update…” for a while and then are disconnected, the most likely cause is a proxy.
Guacamole relies on streaming data to you over a persistent connection. If software between Guacamole and your browser is buffering all incoming data, such as a proxy, this data never makes it to your browser, and you will just see it wait indefinitely. Eventually, thinking the client has disconnected, Guacamole closes the connection, at which point the proxy finally flushes its buffer and you see graphics! … just in time to see it disconnect.
The solution here is to either modify your proxy settings to flush packets immediately as they are received, or to use HTTPS. Proxies are required to pass HTTPS through untouched, and this usually solves the problem.
Even if you aren’t aware of any proxy, there may be one in place. Corporate firewalls very often incorporate proxies. Antivirus software may buffer incoming data until the connection is closed and the data is scanned for viruses. Virtualization software may detect HTTP data and buffer the connection just like a proxy. If all else fails, try HTTPS - it’s the only secure way to do this anyway.
Connections involving Unicode don’t work
If you are using Tomcat, beware that you must set the URIEncoding="UTF-8"
attribute on all connectors in your server.xml
. If you are using a different
servlet container, you need to find out whether it requires special options to
support UTF-8 in URIs, and change the required settings to enable such support.
Without UTF-8 support enabled for URIs, Unicode characters in connection names will not be received properly when connecting, and Guacamole will think the connection you requested does not exist. Similarly, if you are using the built-in administration interface, parameters involving Unicode characters will not save properly without these options enabled.
syslog
guacd and libguac-based programs (such as all client plugins) log informational messages and errors to syslog. Specifically, guacd uses syslog, and it exposes this logging facility to everything it loads (client plugins), thus if the VNC or RDP support plugins encounter errors, they log those errors over the logging facilities exposed by guacd, in this case syslog.
Once you guacd is started, you’ll see entries like the following in syslog:
guacd[19663]: Guacamole proxy daemon (guacd) version 0.7.0
guacd[19663]: Unable to bind socket to host ::1, port 4823: Address family
not supported by protocol
guacd[19663]: Successfully bound socket to host <IP_ADDRESS>, port 4823
guacd[19663]: Exiting and passing control to PID 19665
guacd[19665]: Exiting and passing control to PID 19666
guacd[19666]: Listening on host <IP_ADDRESS>, port 4823
Each entry relevant to Guacamole has the prefix “guacd”, denoting the program that produced the entry, followed by the process ID, followed by the message. The entries above show guacamole starting successfully and listening on a non-default port 4823.
guacd errors
Unable to bind socket to any addresses.
This means that guacd failed to start up at all because the port it wants to listen on is already taken at all addresses attempted. The details of what guacd tried will be listed in the log entries above this. To solve the problem, find what port guacd was trying to listen on (the default is 4822) and check if any other service is listening on that port.
If another service is listening on the default port, you can always specify a
non-standard port for guacd by using the -l PORT
option (that’s a lowercase
“L”, not a number “1”), where guacamole.properties
so that
Guacamole knows how to connect to guacd.
Unable to start input thread
guacd creates two threads for each connection: one that receives input from the connected client, and the other that produces output for the client. If either of these fails to start, the above error will be logged along with the cause.
If it is the output thread that fails to start, the message will instead read: “Unable to start output thread”.
Client finished abnormally
If the client plugin ever returns an error code, this will cause the connection to immediately terminate, with the cause of the error specific to the plugin in use. The cause should be detailed in the log messages above the error. If those log messages don’t make sense, you may have found a bug.
Could not fork() parent
When guacd starts up, it immediately attempts to “fork” into the background (unless instructed otherwise). The word “fork()” above is a reference to the C function call that does this. There are several calls to this function, each of which might fail if system resources are lacking or something went wrong at a low level. If you see this message, it is probably not a bug in Guacamole, but rather a problem with the load level of your system.
This message may also appear as “Could not fork() group leader”.
Unable to change working directory to /
One of the duties of guacd as it starts up is to change its working directory to the root directory. This is to prevent locking the current directory in case it needs to be unmounted, etc. If guacd cannot do this, this error will be logged, along with the cause.
Unable to redirect standard file descriptors to /dev/null
As guacd starts, it also has to redirect STDOUT, STDERR, and STDIN to
/dev/null
such that attempts to use these output mechanisms do not pollute
the active console. Though guacd and client plugins will use the exposed
logging facilities (and thus syslog) rather than STDOUT or STDERR, libraries
used by client plugins are often written only from the mindset of a typical
client, and use standard output mechanisms for debug logging. Not redirecting
these would result in undesired output to the console.
If guacd cannot redirect these file descriptors for any reason, this error will be logged, along with the cause.
Error parsing given address or port: HOSTNAME
If you specified a host or port to listen on via commandline options, and that host or port is actually invalid, you will see this error. Fix the corresponding option and try again.
Error opening socket
When guacd starts up, it needs to open a socket and then listen on that socket. If it can’t even open the socket, this error will be logged, and guacd will exit. The cause is most likely related to permissions, and is logged along with the error.
Unable to resolve host
If the hostname you specified on the commandline cannot be found, you will see this error. Note that this error is from guacd, and does not relate to whatever remote desktop servers you may be trying to use; it relates only to the host guacd is trying to listen on. Check the hostname or IP address specified on the commandline. If that checks out, there may be a problem with your DNS or your network.
Could not become a daemon
In order to become a “daemon” (that is, in order to run in the background as a system process), guacd must create and exit from several processes, redirect file descriptors, etc. If any of these steps fails, guacd will not become a daemon, and it will log this message and exit. The reason guacd could not become a daemon will be in the previous error message in the logs.
Could not write PID file
guacd offers a commandline option that lets you specify a file that it should write its process ID into, which is useful for init scripts. If you see this error, it likely means the user guacd is running as does not have permission to write this file. The true cause of the error will be logged in the same entry. Check which user guacd is running as, and then check that it has write permission to the file in question.
Could not listen on socket
When guacd starts up, it needs to listen on the socket it just opened in order to accept connections. If it cannot listen on the socket, clients will be unable to connect. If, for any reason, guacd is unable to listen on the socket, guacd will exit and log this message along with the cause, which is most likely a low-level system resource problem.
Could not accept client connection
When a client connects to guacd, it must accept the connection in order for communication to ensue. If it cannot even accept the connection, no communication between server and client will happen, and this error will be logged. The cause of the error will be logged in the same entry. Possible causes include permissions problems, or lack of server resources.
Error forking child process
When a client connects to guacd, it must create a new process to handle the connection while the old guacd process continues to listen for new connections. If, for any reason, guacd cannot create this process, the connection from that client will be denied, and the cause of the error will be logged. Possible causes include permissions problems, or lack of server resources.
Error closing daemon reference to child descriptor
When guacd receives a connection, and it creates a new process to handle that connection, it gains a copy of the file descriptor that the client will use for communication. As this connection can never be closed unless all references to the descriptor are closed, the server must close its copy such that the client is the only remaining holder of the file descriptor. If the server cannot close the descriptor, it will log this error message along with the cause.
Error sending “sync” instruction
During the course of a Guacamole session, guacd must occasionally “ping” the client to make sure it is still alive. This ping takes the form of a “sync” instruction, which the client is obligated to respond to as soon as it is received. If guacd cannot send this instruction, this error will be logged, along with the cause. Chances are the connection has simply been closed, and this error can be ignored.
Error flushing output
After the client plugin is finished (for the time being) with handling server messages, the socket is automatically flushed. If the server cannot flush this socket for some reason, such as the connection already being closed, you will see this error. Normally, this error does not indicate a problem, but rather that the client has simply closed the connection.
Error handling server messages
While the client plugin is running, guacd will occasionally ask the plugin to check and handle any messages that it may have received from the server it connected to. If the client plugin fails for some reason while doing this, this error will be logged, and the cause of the error will likely be logged in previous log entries by the client plugin.
Error reading instruction
During the course of a Guacamole session, instructions are sent from client to server which are to be handled by the client plugin. If an instruction cannot be read, this error will be logged. Usually this means simply that the connection was closed, but it could also indicate that the version of the client in use is so old that it doesn’t support the current Guacamole protocol at all. If the cause looks like the connection was closed (end of stream reached, etc.), this log entry can be ignored. Otherwise, if the first two numbers of the version numbers of all Guacamole components match, you have probably found a bug.
Client instruction handler error
This error indicates that a client plugin failed inside the handler for a specific instruction. When the server receives instructions from the client, it then invokes specific instruction handlers within the client plugin. In general, this error is not useful to a user or system administrator. If the cause looks benign, such as reaching the end of a stream (the connection closed), it can be ignored as normal. Otherwise, this error can indicate a bug either in the client plugin or in a library used by the client plugin.
It can also indicate a problem in the remote desktop server which is causing the client plugin to fail while communicating with it.
Error reading OPCODE
During the handshake of the Guacamole protocol, the server expects a very specific sequence of instructions to be received. If the wrong instructions are received, or the connection is abruptly closed during the handshake, the above error will occur.
In the case that the cause is the connection closing, this is normal, and probably just means that the client disconnected before the initial handshake completed.
If the connection was not closed abruptly, but instead the wrong instruction was received, this could mean either that the connecting client is from an incompatible version of Guacamole (and thus does not know the proper handshake procedure) or you have found a bug. Check whether all installed components came from the same upstream release bundle.
Error sending “args”
During the handshake of the Guacamole protocol, the server must expose all parameters used by the client plugin via the args instruction. If this cannot be sent, you will see this error in the logs. The cause will be included in the error message, and usually just indicates that the connection was closed during the handshake, and thus the handshake cannot continue.
Error loading client plugin
When the client connects, it sends an instruction to guacd informing it what protocol it wishes to use. If the corresponding client plugin cannot be found or used for any reason, this message will appear in the logs. Normally this indicates that the corresponding client plugin is not actually installed. The cause listed after the error message will indicate whether this is the case.
Error instantiating client
After the client plugin is loaded, an initialization function provided by the client plugin is invoked. If this function fails, then the client itself cannot be created, and this error will be logged. Usually this indicates that one or more of the parameters given to the client plugin are incorrect or malformed. Check the configuration of the connection in use at the time.
libguac-client-vnc errors
Error waiting for VNC message
The VNC client plugin must wait for messages sent by the VNC server, and handle them when they arrive. If there was an error while waiting for a message from the VNC server, this error message will be displayed. Usually this means that the VNC server closed the connection, or there is a problem with the VNC server itself, but the true cause of the error will be logged.
Error handling VNC server message
When messages are received from the VNC server, libvncclient must handle them and then invoke the functions of libguac-client-vnc as necessary. If libvncclient fails during the handling of a received message, this error will be logged, along with (hopefully) the cause. This may indicate a problem with the VNC server, or a lack of support within libvncclient.
Wrong argument count received
The connecting client is required to send exactly the same number of arguments as requested by the client plugin. If you see this message, it means there is a bug in the client connecting to guacd, most likely the web application.
libguac-client-rdp errors
Invalid PARAMETER
If one of the parameters given, such as “width”, “height”, or “color-depth”, is invalid (not an integer, for example), you will receive this error. Check the parameters of the connection in use and try again.
Support for the CLIPRDR channel (clipboard redirection) could not be loaded
FreeRDP provides a plugin which provides clipboard support for RDP. This plugin is typically built into FreeRDP, but some distributions may bundle this separately. libguac-client-rdp loads this plugin in order to support clipboard, as well. If this plugin could not be loaded, then clipboard support will not be available, and the reason will be logged.
Cannot create static channel “NAME”: failed to load “guac-common-svc” plugin for FreeRDP
RDP provides support for much of its feature set through static virtual channels. Sound support, for example is provided through the “RDPSND” channel. Device redirection for printers and drives is provided through “RDPDR”. To support these and other static virtual channels, libguac-client-rdp builds a plugin for FreeRDP called “guac-common-svc” which allows Guacamole to hook into the parts of FreeRDP that support virtual channels.
If libguac-client-rdp cannot load this plugin, support for any features which
leverage static virtual channels will not work, and the reason will be logged.
A likely explanation is that libguac-client-rdp was built from source, and the
directory specified for FreeRDP’s installation location was incorrect. For
FreeRDP to be able to find plugins, those plugins must be placed in the
freerdp2/
subdirectory of whichever directory contains the libfreerdp2.so
library.
Server requested unsupported clipboard data type
When clipboard support is loaded, libguac-client-rdp informs the RDP server of all supported clipboard data types. The RDP server is required to send only those types supported by the client. If the server decides to send an unsupported type anyway, libguac-client-rdp ignores the data sent, and logs this message.
Clipboard data missing null terminator
When text is sent via a clipboard message, it is required to have a terminating null byte. If this is not the case, the clipboard data is invalid, and libguac-client-rdp ignores it, logging this error message.
Servlet container logs
Your servlet container will have logs which the web application side of
Guacamole will log errors to. In the case of Tomcat, this is usually
catalina.out
or HOSTNAME.log
(for example, localhost.log
).
user-mapping.xml
errors
Errors in the relating to the user-mapping.xml
file usually indicate that
either the XML is malformed, or the file itself cannot be found.
Attribute “name” required for connection tag
If you specify a connection with a <connection>
tag, it must have a
corresponding name set via the name
attribute. If it does not, then the XML
is malformed, and this error will be logged. No users will be able to login.
Attribute “name” required for param tag
Each parameter specified with a <param>
tag must have a corresponding name
set via the name
attribute. If it does not, then the XML is malformed, and
this error will be logged. No users will be able to login.
Unexpected character data
Character data (text not within angle brackets) can only exist within the
<param>
tag. If it exists elsewhere, then the XML is malformed, and this
error will be logged. No users will be able to login.
Invalid encoding type
There are only two legal values for the encoding
attribute of the
<authorize>
tag: plain
(indicating plain text) and md5
(indicating a
value hashed with the MD5 digest). If any other value is used, then the XML is
malformed, and this error will be logged. No users will be able to login.
User mapping could not be read
If for any reason the user mapping file cannot be read (the servlet container
lacks read permission for the file, the file does not exist, etc.), this error
will be logged. Check guacamole.properties
to see where the user mapping file
is specified to exist, and then check that is both exists and is readable by
your servlet container.
guacamole.properties
errors
If a property is malformed or a required property is missing, an error describing the problem will be logged.
Property PROPERTY is required
If Guacamole or an extension of Guacamole requires a specific property in
guacamole.properties
, but this property is not defined, this error will be
logged. Check which properties are required by the authentication provider (or
other extensions) in use, and then compare that against the properties within
guacamole.properties
.
Authentication errors
If someone attempts to login with invalid credentials, or someone attempts to access a resource or connection that does not exist or they do not have access to, errors regarding the invalid attempt will be logged.
Cannot connect - user not logged in
A user attempted to connect using the HTTP tunnel, and while the tunnel does exist and is attached to their session, they are not actually logged in. Normally, this isn’t strictly possible, as a user has to have logged in for a tunnel to be attached to their session, but as it isn’t an impossibility, this error does exist. If you see this error, it could mean that the user logged out at the same time that they made a connection attempt.
User has no session
A user attempted to access a page that needs data from their session, but their session does not actually exist. This usually means the user has not logged in, as sessions are created through the login process.
Tunnel errors
The tunnel frequently returns errors if guacd is killed, the connection is closed, or the client abruptly closes the connection.
No such tunnel
An attempt was made to use a tunnel which does not actually exist. This is usually just the JavaScript client sending a leftover message or two while it hasn’t realized that the server has disconnected. If this error happens consistently and is associated with Guacamole generally not working, it could be a bug.
No tunnel created
A connection attempt for a specific configuration was made, but the connection failed, and no tunnel was created. This is usually because the user was not authorized to use that connection, and thus no tunnel was created for access to that connection.
No query string provided
When the JavaScript client is communicating with the HTTP tunnel, it must provide data in the query string describing whether it wants to connect, read, or write. If this data is missing as the error indicates, there is a bug in the HTTP tunnel.
Tunnel reached end of stream
An attempt to read from the tunnel was made, but the tunnel in question has already reached the end of stream (the connection is closed). This is mostly an informative error, and can be ignored.
Tunnel is closed
An attempt to read from the tunnel was made, but the tunnel in question is already closed. This can happen if the client or guacd have closed the connection, but the client has not yet settled down and is still making read attempts. As there can be lags between when connections close and when the client realizes it, this can be safely ignored.
End of stream during initial handshake
If guacd closes the connection suddenly without allowing the client to complete the initial handshake required by the Guacamole protocol, this error will appear in the logs. If you see this error, you should check syslog for any errors logged by guacd to determine why it closed the connection so early.
Element terminator of instruction was not ‘;’ nor ‘,’
The Guacamole protocol imposes a strict format which requires individual parts of instructions (called “elements”) to end with either a “;” or “,” character. If they do not, then something has gone wrong during transmission. This usually indicates a bug in the client plugin in use, guacd, or libguac.
Non-numeric character in element length
The Guacamole protocol imposes a strict format which requires each element of an instruction to have a length prefix, which must be composed entirely of numeric characters (digits 0 through 9). If a non-numeric character is read, then something has gone wrong during transmission. This usually indicates a bug in the client plugin in use, guacd, or libguac.


QjeX olstats
Lists
Platforms
Time interval
Date from:
Date to:
Lists
Users
Submit
Enter user handles


Provides a version of the Expectation-Maximization algorithm for mix-models, reducing the numbers of parameters to estimate using Non-negative Matrix Factorization methods. For more explanations, see pre-print of Carel and Alquier (2017) <arXiv:1709.03346>.
| Version: | 1.0.3 |
| Depends: | R (≥ 2.10.0) |
| Imports: | plyr, dplyr, d3heatmap, mixtools, tidyr |
| Suggests: | knitr, testthat, rmarkdown |
| Published: | 2018-04-24 |
| Author: | Lena Carel [aut, cre] |
| Maintainer: | Lena Carel <lena.carel at gmail.com> |
| License: | GPL-3 |
| NeedsCompilation: | no |
| Citation: | nmfem citation info |
| CRAN checks: | nmfem results |
| Reference manual: | nmfem.pdf |
| Vignettes: |
NMFEM_for_travelers |
| Package source: | nmfem_1.0.3.tar.gz |
| Windows binaries: | r-devel: nmfem_1.0.3.zip, r-release: nmfem_1.0.3.zip, r-oldrel: nmfem_1.0.3.zip |
| OS X binaries: | r-release: nmfem_1.0.3.tgz, r-oldrel: nmfem_1.0.3.tgz |
| Old sources: | nmfem archive |
Please use the canonical form https://CRAN.R-project.org/package=nmfem to link to this page.


Lechuan Qiu
Project Part 2
Exploring
Before creating an accurate predictive model, Association Rules Mining Analysis is a very useful tool for exploring the data and looking for hidden relationships. To perform the analysis, the Apriori Algorithm was utilized. Initially, a subset of 7 variables was selected, which included Price, Property types, Number of Accommodates, number of bathrooms/bedrooms, etc.
Surprisingly, the strongest rule is between “2 beds” (Offering 2 beds for guests) and “4 Accommodates” (Available for 4 guests). “Sup” with the value “0.1002,” tells that from about 40000 listings, 10% of the hosts are offering 2 beds for 4 people. Besides this, the rest of the strong rules are all about room type. This exposes the fact that, in the dataset almost every single row has room type, and it is either “Entire house” or “Private room”.
This is easy to understand from the host perspective. Instead of using other terms to describe their offerings, 2 bed for 4 people is indeed a very attractive combination for traveler, since it is flexible for different type of party and different traveling purpose.
Therefore, the variables Property type and Room type were dropped from the subset. For the new subset, three different support levels were selected: 0.25, 0.5, and 0.75. With this new subset of data, association rules relating to price range were shown in the results. The price column is binned into 5 different groups based on the value of price. “Price_1” has the lowest price range and “Price_5” has the highest price range. The following rules imply a positive relationship between the price and the house capacity i.e. a house with a larger capacity will have a higher price range.
Also, since all the results come from the same dataset, a different “sup” value did not make a big difference on the strongest rules, such as “Price_1” and “Accommodate_1”, “Bed_2” and “Bathroom_1”, “Bed_2” and ”Bedroom_2”. The appearance of these frequent rules and patterns mostly result from the nature of houses and human behavior. Most houses have similar features and construction standards, this makes the listings show similar patterns. Also, listings’ information is edited by the hosts, so they can control the listings information to make it more attractive to guests. The rule like “Bed_2” and “Accommodate_4” is a good example of how hosts try to attract more guests


Welcome
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Version:
Copyright (c) Autodesk, Inc. All rights reserved.
by Autodesk Developer Technical Services
Cyrille Fauvel
Updates freely available to ADN members on:
http://adn.autodesk.com
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class AbstractHook:
pass
[docs]class BaseSearchHook(AbstractHook):
"""
Base class of search hook. Inherited from hook class of search
"""
# def prepare_data(self, *args, **kwargs):
# """
# Prepare grpc data.
#
# This is an EXPERIMENTAL API.
# """
# pass
[docs] def pre_search(self, *args, **kwargs):
"""
This method allow user to prepare for starting searching vectors.
Called before searching vectors on server.
"""
pass
[docs] def aft_search(self, *args, **kwargs):
"""
Called after searching vectors on server.
"""
pass
[docs] def on_response(self, *args, **kwargs):
"""
Indicate if deal with response from server.
return bool variables. False default
When return True, the method tell caller to return raw response received from
server directly. In this situation, method `handle_response` will not be invoked.
"""
return False
[docs] def handle_response(self, _response):
"""
deal with response from server and return processing results
"""
pass


Train Schedule
A Real-Time Directory of Train Itineraries
Arrivals
Train Name
Destination
Frequency
Next Arrival
Minutes Away
Add Train
Train Name
Destination
First Train Time
Frequency
Submit


--- title: Site has been upgraded tags: meta: abstract: This site has been upgraded to an exciting new look as well as for better experience. thumbnail: website-upgrade.png date: 2012-08-15 ---
This site has been upgraded to an exciting new look as well as for better experience. If you find any broken links or missing content or bad-formatting, please report it.
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