PRNet+
PRNet+
**PRNet+** is a multi-task neural network for outdoor position recovery from measurement record (MR) data. PRNet+ develops a feature extraction module to learn common local-, short- and long-term spatio-temporal locality from heterogeneous MR samples, with a convolutional neural network (CNN), long short-term memory cells ([LSTM](https://paperswithcode.com/method/lstm)), and attention mechanisms. Specifically, PRNet+ 1) allows the various-length sequences of MR samples, such that the two components (CNN and LSTM) are able to capture spatial locality from the samples within each MR sequence, 2) exploits two attention mechanisms for the time-interval between neighbouring MR samples, together with the one between neighbouring MR sequences, to capture temporal locality, and 3) incorporates the detected transportation modes and predicted locations of heterogeneous MR data into a joint loss for better result.
Outdoor Position Recovery from HeterogeneousTelco Cellular Data
https://paperswithcode.com/paper/outdoor-position-recovery-from
Outdoor Position Recovery from HeterogeneousTelco Cellular Data