sungho-ham

Results 2 issues of sungho-ham

### Bug description The `clm` masking for last item only do not mask last item in input. It will cause using the embedding of the **label** instead of **mask**. I...

bug
status/needs-triage

### Goals :soccer: - Fix recall metric error when batch size is 1 ### Implementation Details :construction: https://github.com/NVIDIA-Merlin/Transformers4Rec/blob/23d5e3ba73b3d490400e45bf4feba94ed473432f/transformers4rec/torch/ranking_metric.py#L134 The squeeze() function removes all dimensions when batch size is 1. I've...