# Official external data / pre-trained models thread

**URL:** <https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740>\
**Category:** Mapping Disaster Risk from Aerial Imagery\
**Created:** [October 15, 2019, 6:10pm UTC](https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740 "2019-10-15T18:10:14Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![glipstein](https://yyz2.discourse-cdn.com/flex028/user_avatar/community.drivendata.org/glipstein/32/920_2.png) [@glipstein](https://community.drivendata.org/u/glipstein)\
**Post date:** [October 15, 2019, 6:10pm UTC](https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740/1 "2019-10-15T18:10:14Z")

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Pre-trained models in particular are allowed as long as they can be released under an [Open Source License](https://opensource.org/licenses). If you do use a pre-trained model, please make sure to share in this thread for the rest of the community.

Thanks and good luck!

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**Author:** ![florianm](https://yyz2.discourse-cdn.com/flex028/user_avatar/community.drivendata.org/florianm/32/846_2.png) [@florianm](https://community.drivendata.org/u/florianm)\
**Post date:** [December 21, 2019, 3:08am UTC](https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740/2 "2019-12-21T03:08:43Z")

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PyTorch pretrained models, [https://pytorch.org/docs/stable/torchvision/models.html](https://pytorch.org/docs/stable/torchvision/models.html)

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**Author:** ![Daniel\_FG](https://avatars.discourse-cdn.com/v4/letter/d/e9a140/32.png) [@Daniel\_FG](https://community.drivendata.org/u/Daniel_FG)\
**Post date:** [December 21, 2019, 10:13am UTC](https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740/3 "2019-12-21T10:13:11Z")

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Pretrained models from [https://github.com/Cadene/pretrained-models.pytorch](https://github.com/Cadene/pretrained-models.pytorch)

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**Author:** ![dungnb](https://avatars.discourse-cdn.com/v4/letter/d/958977/32.png) [@dungnb](https://community.drivendata.org/u/dungnb)\
**Post date:** [December 22, 2019, 4:49pm UTC](https://community.drivendata.org/t/official-external-data-pre-trained-models-thread/3740/4 "2019-12-22T16:49:50Z")

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> **[GitHub - Cadene/pretrained-models.pytorch: Pretrained ConvNets for pytorch:...](https://github.com/Cadene/pretrained-models.pytorch)**
>
> Pretrained ConvNets for pytorch: NASNet, ResNeXt, ResNet, InceptionV4, InceptionResnetV2, Xception, DPN, etc. - GitHub - Cadene/pretrained-models.pytorch: Pretrained ConvNets for pytorch: NASNet, R...

> **[GitHub - lukemelas/EfficientNet-PyTorch: A PyTorch implementation of...](https://github.com/lukemelas/EfficientNet-PyTorch)**
>
> A PyTorch implementation of EfficientNet and EfficientNetV2 (coming soon!) - GitHub - lukemelas/EfficientNet-PyTorch: A PyTorch implementation of EfficientNet and EfficientNetV2 (coming soon!)

[https://spacenetchallenge.github.io/datasets/datasetHomePage.html](https://spacenetchallenge.github.io/datasets/datasetHomePage.html)