GitLab

* publish pct

* add train_cls

* add readme

* update opt for point transformer

* update the example index

* update for comments
Co-authored-by: Tong He <hetong007@gmail.com>

* some modifications for pointnet2

* temporarily save changes

* move files to new directory point_transformer

* implement point transformer for classification

* restore train_cls in pointnet

* implement point transformer for partseg

* fix point transformer for nan loss

* modify point transformer for cls

* modify training setting

* update transformer for cls

* update code

* update code for latest performance

* update the example index

* some minor changes
Co-authored-by: Tong He <hetong007@gmail.com>

* commit patch

* commit patch

* pointnet basic

* fix data

* reorg

* reorg

* temp status

* remove validate set

* add partseg data and model

* partseg miou

* clean up

* fix loss

* network definition match paper

* fix

* fix miou

* update data format

* fix

* fix

* working pointnet ssg cls

* avoid some pytorch bug

* fix script

* update hyperparams

* add msg module

* try different dataset

* update new dataset info

* quick fix to subgraph

* fix speed

* update training

* update

* fix bs

* update docstring

* update

* update

* remove parallel reduction in fps

* switch to kernel fps, training is 30% faster
Co-authored-by: Ubuntu <ubuntu@ip-172-31-20-181.us-west-2.compute.internal>