PAR Transformer
PAR Transformer
**PAR Transformer** is a [Transformer](https://paperswithcode.com/methods/category/transformers) model that uses 63% fewer [self-attention blocks](https://paperswithcode.com/method/scaled), replacing them with [feed-forward blocks](https://paperswithcode.com/method/position-wise-feed-forward-layer), while retaining test accuracies. It is based on the [Transformer-XL](https://paperswithcode.com/method/transformer-xl) architecture and uses [neural architecture search](https://paperswithcode.com/task/architecture-search) to find an an efficient pattern of blocks in the transformer architecture.
Pay Attention when Required
https://paperswithcode.com/paper/pay-attention-when-required
Pay Attention when Required