From 0761ce7a1bf90dc965b9f211047cea0cce19b06c Mon Sep 17 00:00:00 2001 From: Ross Wightman Date: Tue, 1 Nov 2022 16:23:18 -0700 Subject: [PATCH] Updating vit model defs for mult-weight support trial (vit first). Prepping for CLIP (laion2b and openai) fine-tuned weights. --- timm/models/helpers.py | 2 +- timm/models/vision_transformer.py | 177 +++++++++++++++-------- timm/models/vision_transformer_hybrid.py | 24 ++- 3 files changed, 128 insertions(+), 75 deletions(-) diff --git a/timm/models/helpers.py b/timm/models/helpers.py index 9050dea5..93f81030 100644 --- a/timm/models/helpers.py +++ b/timm/models/helpers.py @@ -158,7 +158,7 @@ def _resolve_pretrained_source(pretrained_cfg): # hf-hub available as alternate weight source in default_cfg load_from = 'hf-hub' pretrained_loc = hf_hub_id - if load_from == 'hf-hub' and 'hf_hub_filename' in pretrained_cfg: + if load_from == 'hf-hub' and pretrained_cfg.get('hf_hub_filename', None): # if a filename override is set, return tuple for location w/ (hub_id, filename) pretrained_loc = pretrained_loc, pretrained_cfg['hf_hub_filename'] return load_from, pretrained_loc diff --git a/timm/models/vision_transformer.py b/timm/models/vision_transformer.py index f735d44c..f38cbcc5 100644 --- a/timm/models/vision_transformer.py +++ b/timm/models/vision_transformer.py @@ -53,81 +53,81 @@ def _cfg(url='', **kwargs): default_cfgs = generate_defaults({ # patch models (weights from official Google JAX impl) - 'vit_tiny_patch16_224.in21ft1k': _cfg( + 'vit_tiny_patch16_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True), - 'vit_tiny_patch16_384.in21ft1k': _cfg( + 'vit_tiny_patch16_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_small_patch32_224.in21ft1k': _cfg( + 'vit_small_patch32_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_32-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True), - 'vit_small_patch32_384.in21ft1k': _cfg( + 'vit_small_patch32_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_32-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_small_patch16_224.in21ft1k': _cfg( + 'vit_small_patch16_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_16-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True), - 'vit_small_patch16_384.in21ft1k': _cfg( + 'vit_small_patch16_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_16-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_base_patch32_224.in21ft1k': _cfg( + 'vit_base_patch32_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_32-i21k-300ep-lr_0.001-aug_medium1-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True), - 'vit_base_patch32_384.in21ft1k': _cfg( + 'vit_base_patch32_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_32-i21k-300ep-lr_0.001-aug_light1-wd_0.1-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_base_patch16_224.in21ft1k': _cfg( + 'vit_base_patch16_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.01-res_224.npz', custom_load=True), - 'vit_base_patch16_384.in21ft1k': _cfg( + 'vit_base_patch16_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.01-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_base_patch8_224.in21ft1k': _cfg( + 'vit_base_patch8_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_8-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.01-res_224.npz', custom_load=True), - 'vit_large_patch32_384.in21ft1k': _cfg( + 'vit_large_patch32_384.v1_in21k_ft_1k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-vitjx/jx_vit_large_p32_384-9b920ba8.pth', input_size=(3, 384, 384), crop_pct=1.0), - 'vit_large_patch16_224.in21ft1k': _cfg( + 'vit_large_patch16_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/L_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.1-sd_0.1--imagenet2012-steps_20k-lr_0.01-res_224.npz', custom_load=True), - 'vit_large_patch16_384.in21ft1k': _cfg( + 'vit_large_patch16_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/L_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.1-sd_0.1--imagenet2012-steps_20k-lr_0.01-res_384.npz', custom_load=True, input_size=(3, 384, 384), crop_pct=1.0), - 'vit_large_patch14_224': _cfg(url=''), - 'vit_huge_patch14_224': _cfg(url=''), - 'vit_giant_patch14_224': _cfg(url=''), - 'vit_gigantic_patch14_224': _cfg(url=''), + 'vit_large_patch14_224.untrained': _cfg(url=''), + 'vit_huge_patch14_224.untrained': _cfg(url=''), + 'vit_giant_patch14_224.untrained': _cfg(url=''), + 'vit_gigantic_patch14_224.untrained': _cfg(url=''), # patch models, imagenet21k (weights from official Google JAX impl) - 'vit_tiny_patch16_224.in21k': _cfg( + 'vit_tiny_patch16_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_small_patch32_224.in21k': _cfg( + 'vit_small_patch32_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_32-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_small_patch16_224.in21k': _cfg( + 'vit_small_patch16_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/S_16-i21k-300ep-lr_0.001-aug_light1-wd_0.03-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_base_patch32_224.in21k': _cfg( + 'vit_base_patch32_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_32-i21k-300ep-lr_0.001-aug_medium1-wd_0.03-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_base_patch16_224.in21k': _cfg( + 'vit_base_patch16_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_base_patch8_224.in21k': _cfg( + 'vit_base_patch8_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/B_8-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.0-sd_0.0.npz', custom_load=True, num_classes=21843), - 'vit_large_patch32_224.in21k': _cfg( + 'vit_large_patch32_224.v1_in21k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-vitjx/jx_vit_large_patch32_224_in21k-9046d2e7.pth', num_classes=21843), - 'vit_large_patch16_224.in21k': _cfg( + 'vit_large_patch16_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/L_16-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.1-sd_0.1.npz', custom_load=True, num_classes=21843), - 'vit_huge_patch14_224.in21k': _cfg( + 'vit_huge_patch14_224.v1_in21k': _cfg( url='https://storage.googleapis.com/vit_models/imagenet21k/ViT-H_14.npz', hf_hub_id='timm/vit_huge_patch14_224_in21k', custom_load=True, num_classes=21843), @@ -157,67 +157,111 @@ default_cfgs = generate_defaults({ 'vit_base_patch16_224_miil.in21k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-tresnet/vit_base_patch16_224_in21k_miil-887286df.pth', mean=(0., 0., 0.), std=(1., 1., 1.), crop_pct=0.875, interpolation='bilinear', num_classes=11221), - 'vit_base_patch16_224_miil.in21ft1k': _cfg( + 'vit_base_patch16_224_miil.in21k_ft_1k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-tresnet/vit_base_patch16_224_1k_miil_84_4-2deb18e3.pth', mean=(0., 0., 0.), std=(1., 1., 1.), crop_pct=0.875, interpolation='bilinear'), # custom timm variants - 'vit_base_patch16_rpn_224': _cfg( + 'vit_base_patch16_rpn_224.in1k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-tpu-weights/vit_base_patch16_rpn_224-sw-3b07e89d.pth'), 'vit_medium_patch16_gap_240.in12k': _cfg( url='', input_size=(3, 240, 240), crop_pct=0.95, num_classes=11821), - 'vit_medium_patch16_gap_256.in12ft1k': _cfg(url='', input_size=(3, 256, 256), crop_pct=0.95), - 'vit_medium_patch16_gap_384.in12ft1k': _cfg(url='', input_size=(3, 384, 384), crop_pct=0.95), + 'vit_medium_patch16_gap_256.in12k_ft_1k': _cfg( + url='', + input_size=(3, 256, 256), crop_pct=0.95), + 'vit_medium_patch16_gap_384.in12k_ft_1k': _cfg( + url='', + input_size=(3, 384, 384), crop_pct=0.95), # CLIP pretrained image tower and related fine-tuned weights - 'vit_base_patch32_224_clip.laion2b': _cfg( + 'vit_base_patch32_clip_224.laion2b': _cfg( hf_hub_id='laion/CLIP-ViT-B-32-laion2B-s34B-b79K', hf_hub_filename='open_clip_pytorch_model.bin', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=512), - 'vit_large_patch14_224_clip.laion2b': _cfg( + 'vit_large_patch14_clip_224.laion2b': _cfg( hf_hub_id='laion/CLIP-ViT-L-14-laion2B-s32B-b82K', hf_hub_filename='open_clip_pytorch_model.bin', mean=IMAGENET_INCEPTION_MEAN, std=IMAGENET_INCEPTION_STD, num_classes=768), - 'vit_huge_patch14_224_clip.laion2b': _cfg( + 'vit_huge_patch14_clip_224.laion2b': _cfg( hf_hub_id='laion/CLIP-ViT-H-14-laion2B-s32B-b79K', hf_hub_filename='open_clip_pytorch_model.bin', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=1024), - 'vit_giant_patch14_224_clip.laion2b': _cfg( + 'vit_giant_patch14_clip_224.laion2b': _cfg( hf_hub_id='laion/CLIP-ViT-g-14-laion2B-s12B-b42K', hf_hub_filename='open_clip_pytorch_model.bin', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=1024), - 'vit_base_patch32_224_clip.laion2b_ft_in1k': _cfg( + 'vit_base_patch32_clip_224.laion2b_ft_in1k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), - 'vit_large_patch14_224_clip.laion2b_ft_in1k': _cfg( + 'vit_large_patch14_clip_224.laion2b_ft_in1k': _cfg( hf_hub_id='', mean=IMAGENET_INCEPTION_MEAN, std=IMAGENET_INCEPTION_STD), - 'vit_huge_patch14_224_clip.laion2b_ft_in1k': _cfg( + 'vit_huge_patch14_clip_224.laion2b_ft_in1k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), - 'vit_base_patch32_224_clip.laion2b_ft_in12k_in1k': _cfg( + 'vit_base_patch32_clip_224.laion2b_ft_in12k_in1k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), - 'vit_large_patch14_224_clip.laion2b_ft_in12k_in1k': _cfg( + 'vit_large_patch14_clip_224.laion2b_ft_in12k_in1k': _cfg( hf_hub_id='', mean=IMAGENET_INCEPTION_MEAN, std=IMAGENET_INCEPTION_STD), - 'vit_huge_patch14_224_clip.laion2b_ft_in12k_in1k': _cfg( + 'vit_huge_patch14_clip_224.laion2b_ft_in12k_in1k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), - 'vit_base_patch32_224_clip.laion2b_ft_in12k': _cfg( + 'vit_base_patch32_clip_224.laion2b_ft_in12k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=11821), - 'vit_large_patch14_224_clip.laion2b_ft_in12k': _cfg( + 'vit_large_patch14_clip_224.laion2b_ft_in12k': _cfg( hf_hub_id='', mean=IMAGENET_INCEPTION_MEAN, std=IMAGENET_INCEPTION_STD, num_classes=11821), - 'vit_huge_patch14_224_clip.laion2b_ft_in12k': _cfg( + 'vit_huge_patch14_clip_224.laion2b_ft_in12k': _cfg( hf_hub_id='', mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=11821), + 'vit_base_patch32_clip_224.openai': _cfg( + hf_hub_id='timm/clip_vit_base_patch32_224.openai', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=512), + 'vit_base_patch16_clip_224.openai': _cfg( + hf_hub_id='timm/clip_vit_base_patch16_224.openai', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=512), + 'vit_large_patch14_clip_224.openai': _cfg( + hf_hub_id='timm/clip_vit_large_patch14_224.openai', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=768), + + 'vit_base_patch32_clip_224.openai_ft_in1k': _cfg( + hf_hub_id='timm/vit_base_patch32_clip_224.openai_ft_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + 'vit_base_patch16_clip_224.openai_ft_in1k': _cfg( + hf_hub_id='timm/vit_base_patch16_clip_224.openai_ft_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + 'vit_large_patch14_clip_224.openai_ft_in1k': _cfg( + hf_hub_id='timm/vit_large_patch14_clip_224.openai_ft_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + + 'vit_base_patch32_clip_224.openai_ft_in12k_in1k': _cfg( + hf_hub_id='timm/vit_base_patch32_clip_224.openai_ft_in12k_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + 'vit_base_patch16_clip_224.openai_ft_in12k_in1k': _cfg( + hf_hub_id='timm/vit_base_patch16_clip_224.openai_ft_in12k_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + 'vit_large_patch14_clip_224.openai_ft_in12k_in1k': _cfg( + hf_hub_id='timm/vit_large_patch14_clip_224.openai_ft_in12k_in1k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD), + + 'vit_base_patch32_clip_224.openai_ft_in12k': _cfg( + hf_hub_id='timm/vit_base_patch32_clip_224.openai_ft_in12k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=11821), + 'vit_base_patch16_clip_224.openai_ft_in12k': _cfg( + hf_hub_id='timm/vit_base_patch16_clip_224.openai_ft_in12k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=11821), + 'vit_large_patch14_clip_224.openai_ft_in12k': _cfg( + hf_hub_id='timm/vit_large_patch14_clip_224.openai_ft_in12k', + mean=OPENAI_CLIP_MEAN, std=OPENAI_CLIP_STD, num_classes=11821), + # experimental (may be removed) 'vit_base_patch32_plus_256': _cfg(url='', input_size=(3, 256, 256), crop_pct=0.95), 'vit_base_patch16_plus_240': _cfg(url='', input_size=(3, 240, 240), crop_pct=0.95), @@ -1015,17 +1059,6 @@ def vit_base_patch16_224_miil(pretrained=False, **kwargs): return model -@register_model -def vit_base_patch32_224_clip(pretrained=False, **kwargs): - """ ViT-B/32 - Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. - """ - model_kwargs = dict( - patch_size=32, embed_dim=768, depth=12, num_heads=12, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) - model = _create_vision_transformer('vit_base_patch32_224_clip', pretrained=pretrained, **model_kwargs) - return model - - @register_model def vit_medium_patch16_gap_240(pretrained=False, **kwargs): """ ViT-Base (ViT-M/16) w/o class token, w/ avg-pool @ 240x240 @@ -1060,36 +1093,58 @@ def vit_medium_patch16_gap_384(pretrained=False, **kwargs): @register_model -def vit_large_patch14_224_clip(pretrained=False, **kwargs): +def vit_base_patch32_clip_224(pretrained=False, **kwargs): + """ ViT-B/32 + Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. + """ + model_kwargs = dict( + patch_size=32, embed_dim=768, depth=12, num_heads=12, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) + model = _create_vision_transformer('vit_base_patch32_clip_224', pretrained=pretrained, **model_kwargs) + return model + + +@register_model +def vit_base_patch16_clip_224(pretrained=False, **kwargs): + """ ViT-B/16 + Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. + """ + model_kwargs = dict( + patch_size=16, embed_dim=768, depth=12, num_heads=12, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) + model = _create_vision_transformer('vit_base_patch16_clip_224', pretrained=pretrained, **model_kwargs) + return model + + +@register_model +def vit_large_patch14_clip_224(pretrained=False, **kwargs): """ ViT-Large model (ViT-L/14) Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. """ model_kwargs = dict( patch_size=14, embed_dim=1024, depth=24, num_heads=16, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) - model = _create_vision_transformer('vit_large_patch14_224_clip', pretrained=pretrained, **model_kwargs) + model = _create_vision_transformer('vit_large_patch14_clip_224', pretrained=pretrained, **model_kwargs) return model @register_model -def vit_huge_patch14_224_clip(pretrained=False, **kwargs): +def vit_huge_patch14_clip_224(pretrained=False, **kwargs): """ ViT-Huge model (ViT-H/14) from original paper (https://arxiv.org/abs/2010.11929). Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. """ model_kwargs = dict( patch_size=14, embed_dim=1280, depth=32, num_heads=16, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) - model = _create_vision_transformer('vit_huge_patch14_224_clip', pretrained=pretrained, **model_kwargs) + model = _create_vision_transformer('vit_huge_patch14_clip_224', pretrained=pretrained, **model_kwargs) return model @register_model -def vit_giant_patch14_224_clip(pretrained=False, **kwargs): +def vit_giant_patch14_clip_224(pretrained=False, **kwargs): """ ViT-Giant (little-g) model (ViT-g/14) from `Scaling Vision Transformers` - https://arxiv.org/abs/2106.04560 Pretrained weights from CLIP image tower trained on LAION-2B image-text pairs. """ model_kwargs = dict( patch_size=14, embed_dim=1408, mlp_ratio=48/11, depth=40, num_heads=16, pre_norm=True, norm_layer=nn.LayerNorm, **kwargs) - model = _create_vision_transformer('vit_giant_patch14_224_clip', pretrained=pretrained, **model_kwargs) + model = _create_vision_transformer('vit_giant_patch14_clip_224', pretrained=pretrained, **model_kwargs) return model diff --git a/timm/models/vision_transformer_hybrid.py b/timm/models/vision_transformer_hybrid.py index 043df661..8a805b55 100644 --- a/timm/models/vision_transformer_hybrid.py +++ b/timm/models/vision_transformer_hybrid.py @@ -41,45 +41,43 @@ def _cfg(url='', **kwargs): default_cfgs = generate_defaults({ # hybrid in-1k models (weights from official JAX impl where they exist) - 'vit_tiny_r_s16_p8_224.in21ft1k': _cfg( + 'vit_tiny_r_s16_p8_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R_Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True, first_conv='patch_embed.backbone.conv'), - 'vit_tiny_r_s16_p8_384.in21ft1k': _cfg( + 'vit_tiny_r_s16_p8_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R_Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', first_conv='patch_embed.backbone.conv', input_size=(3, 384, 384), crop_pct=1.0, custom_load=True), - 'vit_small_r26_s32_224.in21ft1k': _cfg( + 'vit_small_r26_s32_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R26_S_32-i21k-300ep-lr_0.001-aug_light0-wd_0.03-do_0.1-sd_0.1--imagenet2012-steps_20k-lr_0.03-res_224.npz', custom_load=True, ), - 'vit_small_r26_s32_384.in21ft1k': _cfg( + 'vit_small_r26_s32_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R26_S_32-i21k-300ep-lr_0.001-aug_medium2-wd_0.03-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.03-res_384.npz', input_size=(3, 384, 384), crop_pct=1.0, custom_load=True), - 'vit_base_r26_s32_224': _cfg(), - 'vit_base_r50_s16_224': _cfg(), - 'vit_base_r50_s16_384.in1k': _cfg( + 'vit_base_r50_s16_384.v1_in21k_ft_1k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-vitjx/jx_vit_base_resnet50_384-9fd3c705.pth', input_size=(3, 384, 384), crop_pct=1.0), - 'vit_large_r50_s32_224.in21ft1k': _cfg( + 'vit_large_r50_s32_224.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R50_L_32-i21k-300ep-lr_0.001-aug_medium1-wd_0.1-do_0.1-sd_0.1--imagenet2012-steps_20k-lr_0.01-res_224.npz', custom_load=True, ), - 'vit_large_r50_s32_384.in21ft1k': _cfg( + 'vit_large_r50_s32_384.augreg_in21k_ft_1k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R50_L_32-i21k-300ep-lr_0.001-aug_medium2-wd_0.1-do_0.0-sd_0.0--imagenet2012-steps_20k-lr_0.01-res_384.npz', input_size=(3, 384, 384), crop_pct=1.0, custom_load=True, ), # hybrid in-21k models (weights from official Google JAX impl where they exist) - 'vit_tiny_r_s16_p8_224.in21k': _cfg( + 'vit_tiny_r_s16_p8_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R_Ti_16-i21k-300ep-lr_0.001-aug_none-wd_0.03-do_0.0-sd_0.0.npz', num_classes=21843, crop_pct=0.9, first_conv='patch_embed.backbone.conv', custom_load=True), - 'vit_small_r26_s32_224.in21k': _cfg( + 'vit_small_r26_s32_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R26_S_32-i21k-300ep-lr_0.001-aug_medium2-wd_0.03-do_0.0-sd_0.0.npz', num_classes=21843, crop_pct=0.9, custom_load=True), - 'vit_base_r50_s16_224.in21k': _cfg( + 'vit_base_r50_s16_224.v1_in21k': _cfg( url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-vitjx/jx_vit_base_resnet50_224_in21k-6f7c7740.pth', num_classes=21843, crop_pct=0.9), - 'vit_large_r50_s32_224.in21k': _cfg( + 'vit_large_r50_s32_224.augreg_in21k': _cfg( url='https://storage.googleapis.com/vit_models/augreg/R50_L_32-i21k-300ep-lr_0.001-aug_medium2-wd_0.1-do_0.0-sd_0.0.npz', num_classes=21843, crop_pct=0.9, custom_load=True),