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Adding NVIDIA SE-ResNeXt #257

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merged 2 commits into from
Nov 25, 2021

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nv-kkudrynski
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@vmoens @soumith Adding another from Nvidia.
In the meanwhile can we fix my CLA. I did all the formalites on my side and sent the email to [email protected] followed by confirmation from my officials. Thanks

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netlify bot commented Nov 24, 2021

✔️ Deploy Preview for pytorch-hub-preview ready!

🔨 Explore the source changes: e333d0d

🔍 Inspect the deploy log: https://app.netlify.com/sites/pytorch-hub-preview/deploys/619f67d0b965960007ff7982

😎 Browse the preview: https://deploy-preview-257--pytorch-hub-preview.netlify.app

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vmoens commented Nov 25, 2021

@vmoens @soumith Adding another from Nvidia. In the meanwhile can we fix my CLA. I did all the formalites on my side and sent the email to [email protected] followed by confirmation from my officials. Thanks

Hi, I'm chasing them to see what's happening, sorry about that! I'll keep you posted.
Let me review this in the meantime :)
Thanks for the work + patience for this (rather painful) CLA nuisance...

).to(device)
```

Run inference. Use `pick_n_best(predictions=output, n=topN)` helepr function to pick N most probably hypothesis according to the model.
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helepr -> helper?

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also, N most probable?

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Hypothesis -> Hypotheses

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fixed


The ***SE-ResNeXt101-32x4d*** is a [ResNeXt101-32x4d](https://arxiv.org/pdf/1611.05431.pdf)
model with added Squeeze-and-Excitation module introduced
in [Squeeze-and-Excitation Networks](https://arxiv.org/pdf/1709.01507.pdf) paper.
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in the XX paper IINW

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fixed


#### Model architecture

![SEArch](https://pytorch.org/assets/images/SEArch.png)
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image not displaying, why not relative import?

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I found out this is where the image lands on your side after the merge. From here it is visible both in the markdown in the hub and in the gcollab (where relative path does not work).

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Ok got it, it does not appear in netlify though... I guess we can consider it as a netlify issue then!

Image shows the architecture of SE block and where is it placed in ResNet bottleneck block.


Note that the SE-ResNeXt101-32x4d model can be deployed for inference on the [NVIDIA Triton Inference Server](https://github.com/NVIDIA/trtis-inference-server) using TorchScript, ONNX Runtime or TensorRT as an execution backend. For details check [NGC](https://catalog.ngc.nvidia.com/orgs/nvidia/resources/se_resnext_for_triton_from_pytorch)
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full stop missing.

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fixed

### Details
For detailed information on model input and output, training recipies, inference and performance visit:
[github](https://github.com/NVIDIA/DeepLearningExamples/tree/master/PyTorch/Classification/ConvNets/se-resnext101-32x4d)
and/or [NGC](https://catalog.ngc.nvidia.com/orgs/nvidia/resources/se_resnext_for_pytorch)
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full stop missing

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fixed

@vmoens vmoens merged commit d7ad5d5 into pytorch:master Nov 25, 2021
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3 participants