vision_transformer.py
, vision_transformer_hybrid.py
, deit.py
, and eva.py
w/o breaking backward compat.dynamic_img_size=True
to args at model creation time to allow changing the grid size (interpolate abs and/or ROPE pos embed each forward pass).dynamic_img_pad=True
to allow image sizes that aren’t divisible by patch size (pad bottom right to patch size each forward pass).img_size
(interpolate pretrained embed weights once) on creation still works.patch_size
(resize pretrained patch_embed weights once) on creation still works.python validate.py /imagenet --model vit_base_patch16_224 --amp --amp-dtype bfloat16 --img-size 255 --crop-pct 1.0 --model-kwargs dynamic_img_size=True dyamic_img_pad=True
--reparam
arg to benchmark.py
, onnx_export.py
, and validate.py
to trigger layer reparameterization / fusion for models with any one of reparameterize()
, switch_to_deploy()
or fuse()
python validate.py /imagenet --model swin_base_patch4_window7_224.ms_in22k_ft_in1k --amp --amp-dtype bfloat16 --input-size 3 256 320 --model-kwargs window_size=8,10 img_size=256,320
selecsls*
model naming regressionseresnextaa201d_32x8d.sw_in12k_ft_in1k_384
weights (and .sw_in12k
pretrain) with 87.3% top-1 on ImageNet-1k, best ImageNet ResNet family model I’m aware of.timm
0.9 released, transition from 0.8.xdev releasestimm
get_intermediate_layers
function on vit/deit models for grabbing hidden states (inspired by DINO impl). This is WIP and may change significantly… feedback welcome.pretrained=True
and no weights exist (instead of continuing with random initialization)bnb
prefix, ie bnbadam8bit
timm
out of pre-release statetimm
models uploaded to HF Hub and almost all updated to support multi-weight pretrained configs--grad-accum-steps
), thanks Taeksang Kim--head-init-scale
and --head-init-bias
to train.py to scale classiifer head and set fixed bias for fine-tuneinplace_abn
) use, replaced use in tresnet with standard BatchNorm (modified weights accordingly).drop_rate
(classifier dropout), proj_drop_rate
(block mlp / out projections), pos_drop_rate
(position embedding drop), attn_drop_rate
(attention dropout). Also add patch dropout (FLIP) to vit and eva models.timm
trained weights added with recipe based tags to differentiateresnetaa50d.sw_in12k_ft_in1k
- 81.7 @ 224, 82.6 @ 288resnetaa101d.sw_in12k_ft_in1k
- 83.5 @ 224, 84.1 @ 288seresnextaa101d_32x8d.sw_in12k_ft_in1k
- 86.0 @ 224, 86.5 @ 288seresnextaa101d_32x8d.sw_in12k_ft_in1k_288
- 86.5 @ 288, 86.7 @ 320model | top1 | top5 | img_size | param_count | gmacs | macts |
---|---|---|---|---|---|---|
convnext_xxlarge.clip_laion2b_soup_ft_in1k | 88.612 | 98.704 | 256 | 846.47 | 198.09 | 124.45 |
convnext_large_mlp.clip_laion2b_soup_ft_in12k_in1k_384 | 88.312 | 98.578 | 384 | 200.13 | 101.11 | 126.74 |
convnext_large_mlp.clip_laion2b_soup_ft_in12k_in1k_320 | 87.968 | 98.47 | 320 | 200.13 | 70.21 | 88.02 |
convnext_base.clip_laion2b_augreg_ft_in12k_in1k_384 | 87.138 | 98.212 | 384 | 88.59 | 45.21 | 84.49 |
convnext_base.clip_laion2b_augreg_ft_in12k_in1k | 86.344 | 97.97 | 256 | 88.59 | 20.09 | 37.55 |
model | top1 | top5 | param_count | img_size |
---|---|---|---|---|
eva02_large_patch14_448.mim_m38m_ft_in22k_in1k | 90.054 | 99.042 | 305.08 | 448 |
eva02_large_patch14_448.mim_in22k_ft_in22k_in1k | 89.946 | 99.01 | 305.08 | 448 |
eva_giant_patch14_560.m30m_ft_in22k_in1k | 89.792 | 98.992 | 1014.45 | 560 |
eva02_large_patch14_448.mim_in22k_ft_in1k | 89.626 | 98.954 | 305.08 | 448 |
eva02_large_patch14_448.mim_m38m_ft_in1k | 89.57 | 98.918 | 305.08 | 448 |
eva_giant_patch14_336.m30m_ft_in22k_in1k | 89.56 | 98.956 | 1013.01 | 336 |
eva_giant_patch14_336.clip_ft_in1k | 89.466 | 98.82 | 1013.01 | 336 |
eva_large_patch14_336.in22k_ft_in22k_in1k | 89.214 | 98.854 | 304.53 | 336 |
eva_giant_patch14_224.clip_ft_in1k | 88.882 | 98.678 | 1012.56 | 224 |
eva02_base_patch14_448.mim_in22k_ft_in22k_in1k | 88.692 | 98.722 | 87.12 | 448 |
eva_large_patch14_336.in22k_ft_in1k | 88.652 | 98.722 | 304.53 | 336 |
eva_large_patch14_196.in22k_ft_in22k_in1k | 88.592 | 98.656 | 304.14 | 196 |
eva02_base_patch14_448.mim_in22k_ft_in1k | 88.23 | 98.564 | 87.12 | 448 |
eva_large_patch14_196.in22k_ft_in1k | 87.934 | 98.504 | 304.14 | 196 |
eva02_small_patch14_336.mim_in22k_ft_in1k | 85.74 | 97.614 | 22.13 | 336 |
eva02_tiny_patch14_336.mim_in22k_ft_in1k | 80.658 | 95.524 | 5.76 | 336 |
regnet.py
, rexnet.py
, byobnet.py
, resnetv2.py
, swin_transformer.py
, swin_transformer_v2.py
, swin_transformer_v2_cr.py
swinv2_cr_*
, and NHWC for all others) and spatial embedding outputs.timm
weights:rexnetr_200.sw_in12k_ft_in1k
- 82.6 @ 224, 83.2 @ 288rexnetr_300.sw_in12k_ft_in1k
- 84.0 @ 224, 84.5 @ 288regnety_120.sw_in12k_ft_in1k
- 85.0 @ 224, 85.4 @ 288regnety_160.lion_in12k_ft_in1k
- 85.6 @ 224, 86.0 @ 288regnety_160.sw_in12k_ft_in1k
- 85.6 @ 224, 86.0 @ 288 (compare to SWAG PT + 1k FT this is same BUT much lower res, blows SEER FT away)convnext_xxlarge
default LayerNorm eps to 1e-5 (for CLIP weights, improved stability)convnext_large_mlp.clip_laion2b_ft_320
and convnext_lage_mlp.clip_laion2b_ft_soup_320
CLIP image tower weights for features & fine-tunesafetensor
checkpoint support added,
vit_relpos,
coatnet/
maxxvit` (to start)features_only=True
convnext_base.clip_laion2b_augreg_ft_in1k
- 86.2% @ 256x256convnext_base.clip_laiona_augreg_ft_in1k_384
- 86.5% @ 384x384convnext_large_mlp.clip_laion2b_augreg_ft_in1k
- 87.3% @ 256x256convnext_large_mlp.clip_laion2b_augreg_ft_in1k_384
- 87.9% @ 384x384features_only=True
. Adapted from https://github.com/dingmyu/davit by Fredo.features_only=True
.features_only=True
support to new conv
variants, weight remap required./results
to timm/data/_info
.timm
inference.py
to use, try: python inference.py /folder/to/images --model convnext_small.in12k --label-type detail --topk 5
Add two convnext 12k -> 1k fine-tunes at 384x384
convnext_tiny.in12k_ft_in1k_384
- 85.1 @ 384convnext_small.in12k_ft_in1k_384
- 86.2 @ 384Push all MaxxViT weights to HF hub, and add new ImageNet-12k -> 1k fine-tunes for rw
base MaxViT and CoAtNet 1/2 models
model | top1 | top5 | samples / sec | Params (M) | GMAC | Act (M) |
---|---|---|---|---|---|---|
maxvit_xlarge_tf_512.in21k_ft_in1k | 88.53 | 98.64 | 21.76 | 475.77 | 534.14 | 1413.22 |
maxvit_xlarge_tf_384.in21k_ft_in1k | 88.32 | 98.54 | 42.53 | 475.32 | 292.78 | 668.76 |
maxvit_base_tf_512.in21k_ft_in1k | 88.20 | 98.53 | 50.87 | 119.88 | 138.02 | 703.99 |
maxvit_large_tf_512.in21k_ft_in1k | 88.04 | 98.40 | 36.42 | 212.33 | 244.75 | 942.15 |
maxvit_large_tf_384.in21k_ft_in1k | 87.98 | 98.56 | 71.75 | 212.03 | 132.55 | 445.84 |
maxvit_base_tf_384.in21k_ft_in1k | 87.92 | 98.54 | 104.71 | 119.65 | 73.80 | 332.90 |
maxvit_rmlp_base_rw_384.sw_in12k_ft_in1k | 87.81 | 98.37 | 106.55 | 116.14 | 70.97 | 318.95 |
maxxvitv2_rmlp_base_rw_384.sw_in12k_ft_in1k | 87.47 | 98.37 | 149.49 | 116.09 | 72.98 | 213.74 |
coatnet_rmlp_2_rw_384.sw_in12k_ft_in1k | 87.39 | 98.31 | 160.80 | 73.88 | 47.69 | 209.43 |
maxvit_rmlp_base_rw_224.sw_in12k_ft_in1k | 86.89 | 98.02 | 375.86 | 116.14 | 23.15 | 92.64 |
maxxvitv2_rmlp_base_rw_224.sw_in12k_ft_in1k | 86.64 | 98.02 | 501.03 | 116.09 | 24.20 | 62.77 |
maxvit_base_tf_512.in1k | 86.60 | 97.92 | 50.75 | 119.88 | 138.02 | 703.99 |
coatnet_2_rw_224.sw_in12k_ft_in1k | 86.57 | 97.89 | 631.88 | 73.87 | 15.09 | 49.22 |
maxvit_large_tf_512.in1k | 86.52 | 97.88 | 36.04 | 212.33 | 244.75 | 942.15 |
coatnet_rmlp_2_rw_224.sw_in12k_ft_in1k | 86.49 | 97.90 | 620.58 | 73.88 | 15.18 | 54.78 |
maxvit_base_tf_384.in1k | 86.29 | 97.80 | 101.09 | 119.65 | 73.80 | 332.90 |
maxvit_large_tf_384.in1k | 86.23 | 97.69 | 70.56 | 212.03 | 132.55 | 445.84 |
maxvit_small_tf_512.in1k | 86.10 | 97.76 | 88.63 | 69.13 | 67.26 | 383.77 |
maxvit_tiny_tf_512.in1k | 85.67 | 97.58 | 144.25 | 31.05 | 33.49 | 257.59 |
maxvit_small_tf_384.in1k | 85.54 | 97.46 | 188.35 | 69.02 | 35.87 | 183.65 |
maxvit_tiny_tf_384.in1k | 85.11 | 97.38 | 293.46 | 30.98 | 17.53 | 123.42 |
maxvit_large_tf_224.in1k | 84.93 | 96.97 | 247.71 | 211.79 | 43.68 | 127.35 |
coatnet_rmlp_1_rw2_224.sw_in12k_ft_in1k | 84.90 | 96.96 | 1025.45 | 41.72 | 8.11 | 40.13 |
maxvit_base_tf_224.in1k | 84.85 | 96.99 | 358.25 | 119.47 | 24.04 | 95.01 |
maxxvit_rmlp_small_rw_256.sw_in1k | 84.63 | 97.06 | 575.53 | 66.01 | 14.67 | 58.38 |
coatnet_rmlp_2_rw_224.sw_in1k | 84.61 | 96.74 | 625.81 | 73.88 | 15.18 | 54.78 |
maxvit_rmlp_small_rw_224.sw_in1k | 84.49 | 96.76 | 693.82 | 64.90 | 10.75 | 49.30 |
maxvit_small_tf_224.in1k | 84.43 | 96.83 | 647.96 | 68.93 | 11.66 | 53.17 |
maxvit_rmlp_tiny_rw_256.sw_in1k | 84.23 | 96.78 | 807.21 | 29.15 | 6.77 | 46.92 |
coatnet_1_rw_224.sw_in1k | 83.62 | 96.38 | 989.59 | 41.72 | 8.04 | 34.60 |
maxvit_tiny_rw_224.sw_in1k | 83.50 | 96.50 | 1100.53 | 29.06 | 5.11 | 33.11 |
maxvit_tiny_tf_224.in1k | 83.41 | 96.59 | 1004.94 | 30.92 | 5.60 | 35.78 |
coatnet_rmlp_1_rw_224.sw_in1k | 83.36 | 96.45 | 1093.03 | 41.69 | 7.85 | 35.47 |
maxxvitv2_nano_rw_256.sw_in1k | 83.11 | 96.33 | 1276.88 | 23.70 | 6.26 | 23.05 |
maxxvit_rmlp_nano_rw_256.sw_in1k | 83.03 | 96.34 | 1341.24 | 16.78 | 4.37 | 26.05 |
maxvit_rmlp_nano_rw_256.sw_in1k | 82.96 | 96.26 | 1283.24 | 15.50 | 4.47 | 31.92 |
maxvit_nano_rw_256.sw_in1k | 82.93 | 96.23 | 1218.17 | 15.45 | 4.46 | 30.28 |
coatnet_bn_0_rw_224.sw_in1k | 82.39 | 96.19 | 1600.14 | 27.44 | 4.67 | 22.04 |
coatnet_0_rw_224.sw_in1k | 82.39 | 95.84 | 1831.21 | 27.44 | 4.43 | 18.73 |
coatnet_rmlp_nano_rw_224.sw_in1k | 82.05 | 95.87 | 2109.09 | 15.15 | 2.62 | 20.34 |
coatnext_nano_rw_224.sw_in1k | 81.95 | 95.92 | 2525.52 | 14.70 | 2.47 | 12.80 |
coatnet_nano_rw_224.sw_in1k | 81.70 | 95.64 | 2344.52 | 15.14 | 2.41 | 15.41 |
maxvit_rmlp_pico_rw_256.sw_in1k | 80.53 | 95.21 | 1594.71 | 7.52 | 1.85 | 24.86 |
.in12k
tags)convnext_nano.in12k_ft_in1k
- 82.3 @ 224, 82.9 @ 288 (previously released)convnext_tiny.in12k_ft_in1k
- 84.2 @ 224, 84.5 @ 288convnext_small.in12k_ft_in1k
- 85.2 @ 224, 85.3 @ 288--model-kwargs
and --opt-kwargs
to scripts to pass through rare args directly to model classes from cmd linetrain.py /imagenet --model resnet50 --amp --model-kwargs output_stride=16 act_layer=silu
train.py /imagenet --model vit_base_patch16_clip_224 --img-size 240 --amp --model-kwargs img_size=240 patch_size=12
convnext.py
efficientnet_b5.in12k_ft_in1k
- 85.9 @ 448x448vit_medium_patch16_gap_384.in12k_ft_in1k
- 85.5 @ 384x384vit_medium_patch16_gap_256.in12k_ft_in1k
- 84.5 @ 256x256convnext_nano.in12k_ft_in1k
- 82.9 @ 288x288vision_transformer.py
, MAE style ViT-L/14 MIM pretrain w/ EVA-CLIP targets, FT on ImageNet-1k (w/ ImageNet-22k intermediate for some)model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
eva_large_patch14_336.in22k_ft_in22k_in1k | 89.2 | 304.5 | 191.1 | 270.2 | link |
eva_large_patch14_336.in22k_ft_in1k | 88.7 | 304.5 | 191.1 | 270.2 | link |
eva_large_patch14_196.in22k_ft_in22k_in1k | 88.6 | 304.1 | 61.6 | 63.5 | link |
eva_large_patch14_196.in22k_ft_in1k | 87.9 | 304.1 | 61.6 | 63.5 | link |
beit.py
.model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
eva_giant_patch14_560.m30m_ft_in22k_in1k | 89.8 | 1014.4 | 1906.8 | 2577.2 | link |
eva_giant_patch14_336.m30m_ft_in22k_in1k | 89.6 | 1013 | 620.6 | 550.7 | link |
eva_giant_patch14_336.clip_ft_in1k | 89.4 | 1013 | 620.6 | 550.7 | link |
eva_giant_patch14_224.clip_ft_in1k | 89.1 | 1012.6 | 267.2 | 192.6 | link |
0.8.0dev0
) of multi-weight support (model_arch.pretrained_tag
). Install with pip install --pre timm
--torchcompile
argumentmodel | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
vit_huge_patch14_clip_336.laion2b_ft_in12k_in1k | 88.6 | 632.5 | 391 | 407.5 | link |
vit_large_patch14_clip_336.openai_ft_in12k_in1k | 88.3 | 304.5 | 191.1 | 270.2 | link |
vit_huge_patch14_clip_224.laion2b_ft_in12k_in1k | 88.2 | 632 | 167.4 | 139.4 | link |
vit_large_patch14_clip_336.laion2b_ft_in12k_in1k | 88.2 | 304.5 | 191.1 | 270.2 | link |
vit_large_patch14_clip_224.openai_ft_in12k_in1k | 88.2 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_224.laion2b_ft_in12k_in1k | 87.9 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_224.openai_ft_in1k | 87.9 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_336.laion2b_ft_in1k | 87.9 | 304.5 | 191.1 | 270.2 | link |
vit_huge_patch14_clip_224.laion2b_ft_in1k | 87.6 | 632 | 167.4 | 139.4 | link |
vit_large_patch14_clip_224.laion2b_ft_in1k | 87.3 | 304.2 | 81.1 | 88.8 | link |
vit_base_patch16_clip_384.laion2b_ft_in12k_in1k | 87.2 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.openai_ft_in12k_in1k | 87 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.laion2b_ft_in1k | 86.6 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.openai_ft_in1k | 86.2 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_224.laion2b_ft_in12k_in1k | 86.2 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch16_clip_224.openai_ft_in12k_in1k | 85.9 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_448.laion2b_ft_in12k_in1k | 85.8 | 88.3 | 17.9 | 23.9 | link |
vit_base_patch16_clip_224.laion2b_ft_in1k | 85.5 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_384.laion2b_ft_in12k_in1k | 85.4 | 88.3 | 13.1 | 16.5 | link |
vit_base_patch16_clip_224.openai_ft_in1k | 85.3 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_384.openai_ft_in12k_in1k | 85.2 | 88.3 | 13.1 | 16.5 | link |
vit_base_patch32_clip_224.laion2b_ft_in12k_in1k | 83.3 | 88.2 | 4.4 | 5 | link |
vit_base_patch32_clip_224.laion2b_ft_in1k | 82.6 | 88.2 | 4.4 | 5 | link |
vit_base_patch32_clip_224.openai_ft_in1k | 81.9 | 88.2 | 4.4 | 5 | link |
model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
maxvit_xlarge_tf_512.in21k_ft_in1k | 88.5 | 475.8 | 534.1 | 1413.2 | link |
maxvit_xlarge_tf_384.in21k_ft_in1k | 88.3 | 475.3 | 292.8 | 668.8 | link |
maxvit_base_tf_512.in21k_ft_in1k | 88.2 | 119.9 | 138 | 704 | link |
maxvit_large_tf_512.in21k_ft_in1k | 88 | 212.3 | 244.8 | 942.2 | link |
maxvit_large_tf_384.in21k_ft_in1k | 88 | 212 | 132.6 | 445.8 | link |
maxvit_base_tf_384.in21k_ft_in1k | 87.9 | 119.6 | 73.8 | 332.9 | link |
maxvit_base_tf_512.in1k | 86.6 | 119.9 | 138 | 704 | link |
maxvit_large_tf_512.in1k | 86.5 | 212.3 | 244.8 | 942.2 | link |
maxvit_base_tf_384.in1k | 86.3 | 119.6 | 73.8 | 332.9 | link |
maxvit_large_tf_384.in1k | 86.2 | 212 | 132.6 | 445.8 | link |
maxvit_small_tf_512.in1k | 86.1 | 69.1 | 67.3 | 383.8 | link |
maxvit_tiny_tf_512.in1k | 85.7 | 31 | 33.5 | 257.6 | link |
maxvit_small_tf_384.in1k | 85.5 | 69 | 35.9 | 183.6 | link |
maxvit_tiny_tf_384.in1k | 85.1 | 31 | 17.5 | 123.4 | link |
maxvit_large_tf_224.in1k | 84.9 | 211.8 | 43.7 | 127.4 | link |
maxvit_base_tf_224.in1k | 84.9 | 119.5 | 24 | 95 | link |
maxvit_small_tf_224.in1k | 84.4 | 68.9 | 11.7 | 53.2 | link |
maxvit_tiny_tf_224.in1k | 83.4 | 30.9 | 5.6 | 35.8 | link |
--amp-impl apex
, bfloat16 supportedf via --amp-dtype bfloat16
maxxvit
series, incl first ConvNeXt block based coatnext
and maxxvit
experiments:coatnext_nano_rw_224
- 82.0 @ 224 (G) — (uses ConvNeXt conv block, no BatchNorm)maxxvit_rmlp_nano_rw_256
- 83.0 @ 256, 83.7 @ 320 (G) (uses ConvNeXt conv block, no BN)maxvit_rmlp_small_rw_224
- 84.5 @ 224, 85.1 @ 320 (G)maxxvit_rmlp_small_rw_256
- 84.6 @ 256, 84.9 @ 288 (G) — could be trained better, hparams need tuning (uses ConvNeXt block, no BN)coatnet_rmlp_2_rw_224
- 84.6 @ 224, 85 @ 320 (T)timm
docs home now exists, look for more here in the futuremaxxvit
series incl a pico
(7.5M params, 1.9 GMACs), two tiny
variants:maxvit_rmlp_pico_rw_256
- 80.5 @ 256, 81.3 @ 320 (T)maxvit_tiny_rw_224
- 83.5 @ 224 (G)maxvit_rmlp_tiny_rw_256
- 84.2 @ 256, 84.8 @ 320 (T)maxvit_rmlp_nano_rw_256
- 83.0 @ 256, 83.6 @ 320 (T)timm
original modelsmaxxvit.py
model def, contains numerous experiments outside scope of original paperscoatnet_nano_rw_224
- 81.7 @ 224 (T)coatnet_rmlp_nano_rw_224
- 82.0 @ 224, 82.8 @ 320 (T)coatnet_0_rw_224
- 82.4 (T) — NOTE timm ‘0’ coatnets have 2 more 3rd stage blockscoatnet_bn_0_rw_224
- 82.4 (T)maxvit_nano_rw_256
- 82.9 @ 256 (T)coatnet_rmlp_1_rw_224
- 83.4 @ 224, 84 @ 320 (T)coatnet_1_rw_224
- 83.6 @ 224 (G)bits_and_tpu
branch training code, (G) = GPU trainedtimm
re-write for license purposes)convnext_atto
- 75.7 @ 224, 77.0 @ 288convnext_atto_ols
- 75.9 @ 224, 77.2 @ 288convnext_femto
- 77.5 @ 224, 78.7 @ 288convnext_femto_ols
- 77.9 @ 224, 78.9 @ 288convnext_pico
- 79.5 @ 224, 80.4 @ 288convnext_pico_ols
- 79.5 @ 224, 80.5 @ 288convnext_nano_ols
- 80.9 @ 224, 81.6 @ 288darknetaa53
- 79.8 @ 256, 80.5 @ 288convnext_nano
- 80.8 @ 224, 81.5 @ 288cs3sedarknet_l
- 81.2 @ 256, 81.8 @ 288cs3darknet_x
- 81.8 @ 256, 82.2 @ 288cs3sedarknet_x
- 82.2 @ 256, 82.7 @ 288cs3edgenet_x
- 82.2 @ 256, 82.7 @ 288cs3se_edgenet_x
- 82.8 @ 256, 83.5 @ 320cs3*
weights above all trained on TPU w/ bits_and_tpu
branch. Thanks to TRC program!More models, more fixes
ResNet
defs added by request with 1 block repeats for both basic and bottleneck (resnet10 and resnet14)CspNet
refactored with dataclass config, simplified CrossStage3 (cs3
) option. These are closer to YOLO-v5+ backbone defs.srelpos
(shared relative position) models trained, and a medium w/ class token.small
model. Better than original small, but not their new USI trained weights.resnet10t
- 66.5 @ 176, 68.3 @ 224resnet14t
- 71.3 @ 176, 72.3 @ 224resnetaa50
- 80.6 @ 224 , 81.6 @ 288darknet53
- 80.0 @ 256, 80.5 @ 288cs3darknet_m
- 77.0 @ 256, 77.6 @ 288cs3darknet_focus_m
- 76.7 @ 256, 77.3 @ 288cs3darknet_l
- 80.4 @ 256, 80.9 @ 288cs3darknet_focus_l
- 80.3 @ 256, 80.9 @ 288vit_srelpos_small_patch16_224
- 81.1 @ 224, 82.1 @ 320vit_srelpos_medium_patch16_224
- 82.3 @ 224, 83.1 @ 320vit_relpos_small_patch16_cls_224
- 82.6 @ 224, 83.6 @ 320edgnext_small_rw
- 79.6 @ 224, 80.4 @ 320cs3
, darknet
, and vit_*relpos
weights above all trained on TPU thanks to TRC program! Rest trained on overheating GPUs.timm
datasets/readers. See (https://github.com/rwightman/pytorch-image-models/pull/1274#issuecomment-1178303103)F.layer_norm(x.permute(0, 2, 3, 1), ...).permute(0, 3, 1, 2)
via LayerNorm2d
in all cases.LayerNormExp2d
in models/layers/norm.py
timm
Swin-V2-CR impl, will likely do a bit more to bring parts closer to official and decide whether to merge some aspects.vit_relpos_small_patch16_224
- 81.5 @ 224, 82.5 @ 320 — rel pos, layer scale, no class token, avg poolvit_relpos_medium_patch16_rpn_224
- 82.3 @ 224, 83.1 @ 320 — rel pos + res-post-norm, no class token, avg poolvit_relpos_medium_patch16_224
- 82.5 @ 224, 83.3 @ 320 — rel pos, layer scale, no class token, avg poolvit_relpos_base_patch16_gapcls_224
- 82.8 @ 224, 83.9 @ 320 — rel pos, layer scale, class token, avg pool (by mistake)vision_transformer_relpos.py
) and Residual Post-Norm branches (from Swin-V2) (vision_transformer*.py
)vit_relpos_base_patch32_plus_rpn_256
- 79.5 @ 256, 80.6 @ 320 — rel pos + extended width + res-post-norm, no class token, avg poolvit_relpos_base_patch16_224
- 82.5 @ 224, 83.6 @ 320 — rel pos, layer scale, no class token, avg poolvit_base_patch16_rpn_224
- 82.3 @ 224 — rel pos + res-post-norm, no class token, avg poolHow to Train Your ViT
)vit_*
models support removal of class token, use of global average pool, use of fc_norm (ala beit, mae).timm
models are now officially supported in fast.ai! Just in time for the new Practical Deep Learning course. timmdocs
documentation link updated to timm.fast.ai.seresnext101d_32x8d
- 83.69 @ 224, 84.35 @ 288seresnextaa101d_32x8d
(anti-aliased w/ AvgPool2d) - 83.85 @ 224, 84.57 @ 288ParallelBlock
and LayerScale
option to base vit models to support model configs in Three things everyone should know about ViTconvnext_tiny_hnf
(head norm first) weights trained with (close to) A2 recipe, 82.2% top-1, could do better with more epochs.norm_norm_norm
. IMPORTANT this update for a coming 0.6.x release will likely de-stabilize the master branch for a while. Branch 0.5.x
or a previous 0.5.x release can be used if stability is required.regnety_040
- 82.3 @ 224, 82.96 @ 288regnety_064
- 83.0 @ 224, 83.65 @ 288regnety_080
- 83.17 @ 224, 83.86 @ 288regnetv_040
- 82.44 @ 224, 83.18 @ 288 (timm pre-act)regnetv_064
- 83.1 @ 224, 83.71 @ 288 (timm pre-act)regnetz_040
- 83.67 @ 256, 84.25 @ 320regnetz_040h
- 83.77 @ 256, 84.5 @ 320 (w/ extra fc in head)resnetv2_50d_gn
- 80.8 @ 224, 81.96 @ 288 (pre-act GroupNorm)resnetv2_50d_evos
80.77 @ 224, 82.04 @ 288 (pre-act EvoNormS)regnetz_c16_evos
- 81.9 @ 256, 82.64 @ 320 (EvoNormS)regnetz_d8_evos
- 83.42 @ 256, 84.04 @ 320 (EvoNormS)xception41p
- 82 @ 299 (timm pre-act)xception65
- 83.17 @ 299xception65p
- 83.14 @ 299 (timm pre-act)resnext101_64x4d
- 82.46 @ 224, 83.16 @ 288seresnext101_32x8d
- 83.57 @ 224, 84.270 @ 288resnetrs200
- 83.85 @ 256, 84.44 @ 320forward_head(x, pre_logits=False)
fn added to all models to allow separate calls of forward_features
+ forward_head
foward_features
, for consistency with CNN models, token selection or pooling now applied in forward_head
timm
on his blog yesterday. Well worth a read. Getting Started with PyTorch Image Models (timm): A Practitioner’s Guidenorm_norm_norm
branch back to master (ver 0.6.x) in next week or so.pip install git+https://github.com/rwightman/pytorch-image-models
installs!0.5.x
releases and a 0.5.x
branch will remain stable with a cherry pick or two until dust clears. Recommend sticking to pypi install for a bit if you want stable.mnasnet_small
- 65.6 top-1mobilenetv2_050
- 65.9lcnet_100/075/050
- 72.1 / 68.8 / 63.1semnasnet_075
- 73fbnetv3_b/d/g
- 79.1 / 79.7 / 82.0convnext.py
efficientnet_b5.in12k_ft_in1k
- 85.9 @ 448x448vit_medium_patch16_gap_384.in12k_ft_in1k
- 85.5 @ 384x384vit_medium_patch16_gap_256.in12k_ft_in1k
- 84.5 @ 256x256convnext_nano.in12k_ft_in1k
- 82.9 @ 288x288vision_transformer.py
, MAE style ViT-L/14 MIM pretrain w/ EVA-CLIP targets, FT on ImageNet-1k (w/ ImageNet-22k intermediate for some)model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
eva_large_patch14_336.in22k_ft_in22k_in1k | 89.2 | 304.5 | 191.1 | 270.2 | link |
eva_large_patch14_336.in22k_ft_in1k | 88.7 | 304.5 | 191.1 | 270.2 | link |
eva_large_patch14_196.in22k_ft_in22k_in1k | 88.6 | 304.1 | 61.6 | 63.5 | link |
eva_large_patch14_196.in22k_ft_in1k | 87.9 | 304.1 | 61.6 | 63.5 | link |
beit.py
. model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
eva_giant_patch14_560.m30m_ft_in22k_in1k | 89.8 | 1014.4 | 1906.8 | 2577.2 | link |
eva_giant_patch14_336.m30m_ft_in22k_in1k | 89.6 | 1013 | 620.6 | 550.7 | link |
eva_giant_patch14_336.clip_ft_in1k | 89.4 | 1013 | 620.6 | 550.7 | link |
eva_giant_patch14_224.clip_ft_in1k | 89.1 | 1012.6 | 267.2 | 192.6 | link |
0.8.0dev0
) of multi-weight support (model_arch.pretrained_tag
). Install with pip install --pre timm
--torchcompile
argumentmodel | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
vit_huge_patch14_clip_336.laion2b_ft_in12k_in1k | 88.6 | 632.5 | 391 | 407.5 | link |
vit_large_patch14_clip_336.openai_ft_in12k_in1k | 88.3 | 304.5 | 191.1 | 270.2 | link |
vit_huge_patch14_clip_224.laion2b_ft_in12k_in1k | 88.2 | 632 | 167.4 | 139.4 | link |
vit_large_patch14_clip_336.laion2b_ft_in12k_in1k | 88.2 | 304.5 | 191.1 | 270.2 | link |
vit_large_patch14_clip_224.openai_ft_in12k_in1k | 88.2 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_224.laion2b_ft_in12k_in1k | 87.9 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_224.openai_ft_in1k | 87.9 | 304.2 | 81.1 | 88.8 | link |
vit_large_patch14_clip_336.laion2b_ft_in1k | 87.9 | 304.5 | 191.1 | 270.2 | link |
vit_huge_patch14_clip_224.laion2b_ft_in1k | 87.6 | 632 | 167.4 | 139.4 | link |
vit_large_patch14_clip_224.laion2b_ft_in1k | 87.3 | 304.2 | 81.1 | 88.8 | link |
vit_base_patch16_clip_384.laion2b_ft_in12k_in1k | 87.2 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.openai_ft_in12k_in1k | 87 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.laion2b_ft_in1k | 86.6 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_384.openai_ft_in1k | 86.2 | 86.9 | 55.5 | 101.6 | link |
vit_base_patch16_clip_224.laion2b_ft_in12k_in1k | 86.2 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch16_clip_224.openai_ft_in12k_in1k | 85.9 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_448.laion2b_ft_in12k_in1k | 85.8 | 88.3 | 17.9 | 23.9 | link |
vit_base_patch16_clip_224.laion2b_ft_in1k | 85.5 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_384.laion2b_ft_in12k_in1k | 85.4 | 88.3 | 13.1 | 16.5 | link |
vit_base_patch16_clip_224.openai_ft_in1k | 85.3 | 86.6 | 17.6 | 23.9 | link |
vit_base_patch32_clip_384.openai_ft_in12k_in1k | 85.2 | 88.3 | 13.1 | 16.5 | link |
vit_base_patch32_clip_224.laion2b_ft_in12k_in1k | 83.3 | 88.2 | 4.4 | 5 | link |
vit_base_patch32_clip_224.laion2b_ft_in1k | 82.6 | 88.2 | 4.4 | 5 | link |
vit_base_patch32_clip_224.openai_ft_in1k | 81.9 | 88.2 | 4.4 | 5 | link |
model | top1 | param_count | gmac | macts | hub |
---|---|---|---|---|---|
maxvit_xlarge_tf_512.in21k_ft_in1k | 88.5 | 475.8 | 534.1 | 1413.2 | link |
maxvit_xlarge_tf_384.in21k_ft_in1k | 88.3 | 475.3 | 292.8 | 668.8 | link |
maxvit_base_tf_512.in21k_ft_in1k | 88.2 | 119.9 | 138 | 704 | link |
maxvit_large_tf_512.in21k_ft_in1k | 88 | 212.3 | 244.8 | 942.2 | link |
maxvit_large_tf_384.in21k_ft_in1k | 88 | 212 | 132.6 | 445.8 | link |
maxvit_base_tf_384.in21k_ft_in1k | 87.9 | 119.6 | 73.8 | 332.9 | link |
maxvit_base_tf_512.in1k | 86.6 | 119.9 | 138 | 704 | link |
maxvit_large_tf_512.in1k | 86.5 | 212.3 | 244.8 | 942.2 | link |
maxvit_base_tf_384.in1k | 86.3 | 119.6 | 73.8 | 332.9 | link |
maxvit_large_tf_384.in1k | 86.2 | 212 | 132.6 | 445.8 | link |
maxvit_small_tf_512.in1k | 86.1 | 69.1 | 67.3 | 383.8 | link |
maxvit_tiny_tf_512.in1k | 85.7 | 31 | 33.5 | 257.6 | link |
maxvit_small_tf_384.in1k | 85.5 | 69 | 35.9 | 183.6 | link |
maxvit_tiny_tf_384.in1k | 85.1 | 31 | 17.5 | 123.4 | link |
maxvit_large_tf_224.in1k | 84.9 | 211.8 | 43.7 | 127.4 | link |
maxvit_base_tf_224.in1k | 84.9 | 119.5 | 24 | 95 | link |
maxvit_small_tf_224.in1k | 84.4 | 68.9 | 11.7 | 53.2 | link |
maxvit_tiny_tf_224.in1k | 83.4 | 30.9 | 5.6 | 35.8 | link |
--amp-impl apex
, bfloat16 supportedf via --amp-dtype bfloat16
maxxvit
series, incl first ConvNeXt block based coatnext
and maxxvit
experiments:coatnext_nano_rw_224
- 82.0 @ 224 (G) — (uses ConvNeXt conv block, no BatchNorm)maxxvit_rmlp_nano_rw_256
- 83.0 @ 256, 83.7 @ 320 (G) (uses ConvNeXt conv block, no BN)maxvit_rmlp_small_rw_224
- 84.5 @ 224, 85.1 @ 320 (G)maxxvit_rmlp_small_rw_256
- 84.6 @ 256, 84.9 @ 288 (G) — could be trained better, hparams need tuning (uses ConvNeXt block, no BN)coatnet_rmlp_2_rw_224
- 84.6 @ 224, 85 @ 320 (T)timm
docs home now exists, look for more here in the futuremaxxvit
series incl a pico
(7.5M params, 1.9 GMACs), two tiny
variants:maxvit_rmlp_pico_rw_256
- 80.5 @ 256, 81.3 @ 320 (T)maxvit_tiny_rw_224
- 83.5 @ 224 (G)maxvit_rmlp_tiny_rw_256
- 84.2 @ 256, 84.8 @ 320 (T)maxvit_rmlp_nano_rw_256
- 83.0 @ 256, 83.6 @ 320 (T)timm
original modelsmaxxvit.py
model def, contains numerous experiments outside scope of original paperscoatnet_nano_rw_224
- 81.7 @ 224 (T)coatnet_rmlp_nano_rw_224
- 82.0 @ 224, 82.8 @ 320 (T)coatnet_0_rw_224
- 82.4 (T) — NOTE timm ‘0’ coatnets have 2 more 3rd stage blockscoatnet_bn_0_rw_224
- 82.4 (T)maxvit_nano_rw_256
- 82.9 @ 256 (T)coatnet_rmlp_1_rw_224
- 83.4 @ 224, 84 @ 320 (T)coatnet_1_rw_224
- 83.6 @ 224 (G)bits_and_tpu
branch training code, (G) = GPU trainedtimm
re-write for license purposes)convnext_atto
- 75.7 @ 224, 77.0 @ 288convnext_atto_ols
- 75.9 @ 224, 77.2 @ 288convnext_femto
- 77.5 @ 224, 78.7 @ 288convnext_femto_ols
- 77.9 @ 224, 78.9 @ 288convnext_pico
- 79.5 @ 224, 80.4 @ 288convnext_pico_ols
- 79.5 @ 224, 80.5 @ 288convnext_nano_ols
- 80.9 @ 224, 81.6 @ 288darknetaa53
- 79.8 @ 256, 80.5 @ 288convnext_nano
- 80.8 @ 224, 81.5 @ 288cs3sedarknet_l
- 81.2 @ 256, 81.8 @ 288cs3darknet_x
- 81.8 @ 256, 82.2 @ 288cs3sedarknet_x
- 82.2 @ 256, 82.7 @ 288cs3edgenet_x
- 82.2 @ 256, 82.7 @ 288cs3se_edgenet_x
- 82.8 @ 256, 83.5 @ 320cs3*
weights above all trained on TPU w/ bits_and_tpu
branch. Thanks to TRC program!More models, more fixes
ResNet
defs added by request with 1 block repeats for both basic and bottleneck (resnet10 and resnet14)CspNet
refactored with dataclass config, simplified CrossStage3 (cs3
) option. These are closer to YOLO-v5+ backbone defs.srelpos
(shared relative position) models trained, and a medium w/ class token.small
model. Better than original small, but not their new USI trained weights.resnet10t
- 66.5 @ 176, 68.3 @ 224resnet14t
- 71.3 @ 176, 72.3 @ 224resnetaa50
- 80.6 @ 224 , 81.6 @ 288darknet53
- 80.0 @ 256, 80.5 @ 288cs3darknet_m
- 77.0 @ 256, 77.6 @ 288cs3darknet_focus_m
- 76.7 @ 256, 77.3 @ 288cs3darknet_l
- 80.4 @ 256, 80.9 @ 288cs3darknet_focus_l
- 80.3 @ 256, 80.9 @ 288vit_srelpos_small_patch16_224
- 81.1 @ 224, 82.1 @ 320vit_srelpos_medium_patch16_224
- 82.3 @ 224, 83.1 @ 320vit_relpos_small_patch16_cls_224
- 82.6 @ 224, 83.6 @ 320edgnext_small_rw
- 79.6 @ 224, 80.4 @ 320cs3
, darknet
, and vit_*relpos
weights above all trained on TPU thanks to TRC program! Rest trained on overheating GPUs.timm
datasets/parsers. See (https://github.com/rwightman/pytorch-image-models/pull/1274#issuecomment-1178303103)F.layer_norm(x.permute(0, 2, 3, 1), ...).permute(0, 3, 1, 2)
via LayerNorm2d
in all cases. LayerNormExp2d
in models/layers/norm.py
timm
Swin-V2-CR impl, will likely do a bit more to bring parts closer to official and decide whether to merge some aspects.vit_relpos_small_patch16_224
- 81.5 @ 224, 82.5 @ 320 — rel pos, layer scale, no class token, avg poolvit_relpos_medium_patch16_rpn_224
- 82.3 @ 224, 83.1 @ 320 — rel pos + res-post-norm, no class token, avg poolvit_relpos_medium_patch16_224
- 82.5 @ 224, 83.3 @ 320 — rel pos, layer scale, no class token, avg poolvit_relpos_base_patch16_gapcls_224
- 82.8 @ 224, 83.9 @ 320 — rel pos, layer scale, class token, avg pool (by mistake)vision_transformer_relpos.py
) and Residual Post-Norm branches (from Swin-V2) (vision_transformer*.py
)vit_relpos_base_patch32_plus_rpn_256
- 79.5 @ 256, 80.6 @ 320 — rel pos + extended width + res-post-norm, no class token, avg poolvit_relpos_base_patch16_224
- 82.5 @ 224, 83.6 @ 320 — rel pos, layer scale, no class token, avg poolvit_base_patch16_rpn_224
- 82.3 @ 224 — rel pos + res-post-norm, no class token, avg poolHow to Train Your ViT
)vit_*
models support removal of class token, use of global average pool, use of fc_norm (ala beit, mae).timm
models are now officially supported in fast.ai! Just in time for the new Practical Deep Learning course. timmdocs
documentation link updated to timm.fast.ai.seresnext101d_32x8d
- 83.69 @ 224, 84.35 @ 288seresnextaa101d_32x8d
(anti-aliased w/ AvgPool2d) - 83.85 @ 224, 84.57 @ 288ParallelBlock
and LayerScale
option to base vit models to support model configs in Three things everyone should know about ViTconvnext_tiny_hnf
(head norm first) weights trained with (close to) A2 recipe, 82.2% top-1, could do better with more epochs.norm_norm_norm
. IMPORTANT this update for a coming 0.6.x release will likely de-stabilize the master branch for a while. Branch 0.5.x
or a previous 0.5.x release can be used if stability is required.regnety_040
- 82.3 @ 224, 82.96 @ 288regnety_064
- 83.0 @ 224, 83.65 @ 288regnety_080
- 83.17 @ 224, 83.86 @ 288regnetv_040
- 82.44 @ 224, 83.18 @ 288 (timm pre-act)regnetv_064
- 83.1 @ 224, 83.71 @ 288 (timm pre-act)regnetz_040
- 83.67 @ 256, 84.25 @ 320regnetz_040h
- 83.77 @ 256, 84.5 @ 320 (w/ extra fc in head)resnetv2_50d_gn
- 80.8 @ 224, 81.96 @ 288 (pre-act GroupNorm)resnetv2_50d_evos
80.77 @ 224, 82.04 @ 288 (pre-act EvoNormS)regnetz_c16_evos
- 81.9 @ 256, 82.64 @ 320 (EvoNormS)regnetz_d8_evos
- 83.42 @ 256, 84.04 @ 320 (EvoNormS)xception41p
- 82 @ 299 (timm pre-act)xception65
- 83.17 @ 299xception65p
- 83.14 @ 299 (timm pre-act)resnext101_64x4d
- 82.46 @ 224, 83.16 @ 288seresnext101_32x8d
- 83.57 @ 224, 84.270 @ 288resnetrs200
- 83.85 @ 256, 84.44 @ 320forward_head(x, pre_logits=False)
fn added to all models to allow separate calls of forward_features
+ forward_head
foward_features
, for consistency with CNN models, token selection or pooling now applied in forward_head
timm
on his blog yesterday. Well worth a read. Getting Started with PyTorch Image Models (timm): A Practitioner’s Guidenorm_norm_norm
branch back to master (ver 0.6.x) in next week or so.pip install git+https://github.com/rwightman/pytorch-image-models
installs!0.5.x
releases and a 0.5.x
branch will remain stable with a cherry pick or two until dust clears. Recommend sticking to pypi install for a bit if you want stable.mnasnet_small
- 65.6 top-1mobilenetv2_050
- 65.9lcnet_100/075/050
- 72.1 / 68.8 / 63.1semnasnet_075
- 73fbnetv3_b/d/g
- 79.1 / 79.7 / 82.0