* [Improve] Speed up data preprocessor. * Add ClsDataSample serialization override functions. * Add unit tests * Modify configs to fit new mixup args. * Fix `num_classes` of the ImageNet-21k config. * Update docs.
* add t2t backbone * register t2t_vit * add t2t_vit config * [Temp] Align posterize transform with timm. * Fix lint * Refactor t2t-vit * Add config for t2t-vit * Add metafile and README for t2t-vit * Add unit tests * configs * Update metafile and README * Improve docstring * Fix batch size which should be 8x64 instead of 8x128 * Fix typo * Update model zoo * Update training augments config. * Move some arguments of T2TModule to T2TViT * Update docs. * Update unit test Co-authored-by: HIT-cwh <2892770585@qq.com>