Out of the Box

이 문서는 읽기 전용입니다. 원본을 볼 수는 있지만 바꿀 수는 없습니다. 문제가 있다고 생각하면 관리자에게 문의하세요.
====== PyTorch ======
 
===== examples =====

  * https://github.com/pytorch/examples
  * https://github.com/bharathgs/Awesome-pytorch-list
  * http://pytorch.org/tutorials/
  * https://github.com/salesforce/matchbox/blob/master/examples/transformer.py
  * https://github.com/rasbt/deeplearning-models

====== Optimization ======

  * [[https://nvlabs.github.io/eccv2020-mixed-precision-tutorial/files/szymon_migacz-pytorch-performance-tuning-guide.pdf|pytorch performance tuning guide, 2020-08]]
    * https://www.youtube.com/watch?v=9mS1fIYj1So
    * https://twitter.com/karpathy/status/1299921324333170689
===== Dataloader ======

  * https://tanelp.github.io/posts/a-bug-that-plagues-thousands-of-open-source-ml-projects/

===== Pytorch visualization =====

 * https://github.com/szagoruyko/pytorchviz

===== PyTorch + TensorBoard =====

<code python>
# https://gist.github.com/avacariu/92db7b7f1fa1696279e9029f0237e2d4
#!/usr/bin/env python3.6

import time
import tensorflow as tf

summary_writer = tf.summary.FileWriter("./logdir")

for i in range(100_000):
    s = tf.Summary(value=[tf.Summary.Value(tag="the-value", simple_value=i/10)])
    summary_writer.add_summary(s, i)
    time.sleep(0.5)
    
# while the above is running, execute
#     tensorboard --logdir ./logdir

# See https://github.com/lanpa/tensorboard-pytorch/blob/master/tensorboardX/summary.py
# for different kinds of summaries you can create (e.g. histograms)
</code>

  * https://github.com/lanpa/tensorboard-pytorch
  * https://github.com/TeamHG-Memex/tensorboard_logger


===== Deployment =====

  * https://medium.com/@nicolas.metallo/deploy-your-pytorch-model-to-production-f69460192217
  * pytorch + Nodejs
    * http://blog.christianperone.com/2018/10/pytorch-1-0-tracing-jit-and-libtorch-c-api-to-integrate-pytorch-into-nodejs/


===== MongoDB에 모델 저장 =====

<code python>
col.insert_one(dict(state_dict=cloudpickle.dumps(net.state_dict()))
state_dict = cloudpickle.loads(col.find_one()['state_dict'])
</code>
               
===== gradient 직접 수정 =====

<code python>
loss.backward()
for p in model.parameters():
    p.grad *= C  # or whatever other operation
optimizer.step()
</code>

===== gradient 사용 안함(학습 안함) =====

<code python>
for param in model.parameters():
    param.requires_grad = False
</code>
===== 네트워크 시각화 =====

  * https://github.com/lutzroeder/netron

===== others =====

  * https://github.com/uber/pyro
  * https://www.kymat.io/
  * https://github.com/rtqichen/torchdiffeq/tree/master/examples
  * https://github.com/keunwoochoi/torchaudio-contrib


===== pytorch - graph =====

  * https://github.com/facebookresearch/PyTorch-BigGraph

===== deployment =====

  * https://towardsdatascience.com/how-to-pytorch-in-production-743cb6aac9d4
  * https://github.com/pytorch/QNNPACK

====== Polyak averaging =====

<code python>
soft_tau = 0.01

for target_param, param in zip(target_net.parameters(), net.parameters()):
    target_param.data.copy_(target_param.data * (1.0 - soft_tau) + param.data * soft_tau)
</code>

  * https://towardsdatascience.com/soft-actor-critic-demystified-b8427df61665


===== GPU ======

  * https://towardsdatascience.com/speed-up-your-algorithms-part-1-pytorch-56d8a4ae7051

===== PyTroch TVM =====

  * https://tvm.ai/2019/05/30/pytorch-frontend

===== PyTorch C++ =====

  * https://krshrimali.github.io/Announcing-PyTorch-CPP-Series/


===== options =====

<code python>
torch.set_printoptions(linewidth=120)
torch.set_grad_enabled(True) 
</code>

===== custom layer 구현 =====

  * https://towardsdatascience.com/how-to-build-your-own-pytorch-neural-network-layer-from-scratch-842144d623f6


===== RL =====

  * RLkit: Reinforcement learning framework and algorithms implemented in PyTorch
    * https://github.com/vitchyr/rlkit

===== scikit -> pytorch ====

  * https://github.com/microsoft/hummingbird


===== Lazy Tensor =====

  * http://www.kernel-operations.io/keops/index.html

{{tag>pytorch python}}


===== Computer Vision =====

  * https://github.com/kornia/kornia

{{tag>pytorch CV vision kornia}}

===== Pytorch for ARM64 =====

  * https://mathinf.com/pytorch/arm64/

{{tag>pytorch arm64 rasberry_pi}}