2 Commits (9b299cbcf1078ede17755a35e659358578404c77)

Author	SHA1	Message	Date
Ross Wightman	78a32655fa	Fix poolformer group_matcher to merge proj downsample with previous block, support coarse	3 years ago
Ross Wightman	372ad5fa0d	Significant model refactor and additions: ... * All models updated with revised foward_features / forward_head interface * Vision transformer and MLP based models consistently output sequence from forward_features (pooling or token selection considered part of 'head') * WIP param grouping interface to allow consistent grouping of parameters for layer-wise decay across all model types * Add gradient checkpointing support to a significant % of models, especially popular architectures * Formatting and interface consistency improvements across models * layer-wise LR decay impl part of optimizer factory w/ scale support in scheduler * Poolformer and Volo architectures added	3 years ago