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Add regnet model from SWAG #5722

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Merged
merged 5 commits into from
Apr 1, 2022
Merged

Add regnet model from SWAG #5722

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0da2e76
Add regnet_y_16gf and regnet_y_32gf from swag
YosuaMichael Apr 1, 2022
da7a18f
Format with ufmt
YosuaMichael Apr 1, 2022
913be93
Add the experiment accuracy
YosuaMichael Apr 1, 2022
9904358
Merge branch 'main' into add-regnet-16-32-swag
YosuaMichael Apr 1, 2022
7711f91
Merge branch 'main' into add-regnet-16-32-swag
datumbox Apr 1, 2022
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33 changes: 33 additions & 0 deletions torchvision/models/regnet.py
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Original file line number Diff line number Diff line change
Expand Up @@ -412,6 +412,15 @@ def _regnet(
"interpolation": InterpolationMode.BILINEAR,
}

_COMMON_SWAG_META = {
**_COMMON_META,
"publication_year": 2022,
"size": (384, 384),
"recipe": "https://github.com/facebookresearch/SWAG",
"license": "https://github.com/facebookresearch/SWAG/blob/main/LICENSE",
"interpolation": InterpolationMode.BICUBIC,
}


class RegNet_Y_400MF_Weights(WeightsEnum):
IMAGENET1K_V1 = Weights(
Expand Down Expand Up @@ -566,6 +575,18 @@ class RegNet_Y_16GF_Weights(WeightsEnum):
"acc@5": 96.328,
},
)
IMAGENET1K_SWAG_V1 = Weights(
url="https://download.pytorch.org/models/regnet_y_16gf_swag-43afe44d.pth",
transforms=partial(
ImageClassification, crop_size=384, resize_size=384, interpolation=InterpolationMode.BICUBIC
),
meta={
**_COMMON_SWAG_META,
"num_params": 83590140,
"acc@1": 86.012,
"acc@5": 98.054,
},
)
DEFAULT = IMAGENET1K_V2


Expand All @@ -592,6 +613,18 @@ class RegNet_Y_32GF_Weights(WeightsEnum):
"acc@5": 96.498,
},
)
IMAGENET1K_SWAG_V1 = Weights(
url="https://download.pytorch.org/models/regnet_y_32gf_swag-04fdfa75.pth",
transforms=partial(
ImageClassification, crop_size=384, resize_size=384, interpolation=InterpolationMode.BICUBIC
),
meta={
**_COMMON_SWAG_META,
"num_params": 145046770,
"acc@1": 86.838,
"acc@5": 98.362,
},
)
DEFAULT = IMAGENET1K_V2


Expand Down