Neural Network Tutorials - Herong's Tutorial Examples - v1.22, by Herong Yang
Install PyTorch Library
This section provides a tutorial example on how to install PyTorch Python library, 'torch', using the 'pip' or 'pip3' command.
If you are ready to create your own neural networks with PyTorch, you can start with this tutorial to download and install the PyTorch Python library.
1. Install PyTorch Python library, "torch":
herong$ python3 --version Python 3.8.0 herong$ sudo pip3 install torch Successfully installed torch-1.5.1
2. View PyTorch Python library information:
herong$ sudo pip3 show torch [sudo] password for herong: Name: torch Version: 1.5.1 Summary: Tensors and Dynamic neural networks in Python with strong GPU acceleration Home-page: https://pytorch.org/ Author: PyTorch Team Author-email: packages@pytorch.org License: BSD-3 Location: /usr/local/lib64/python3.6/site-packages Requires: future, numpy
3. Try PyTorch in Python 3:
herong$ python3 Python 3.6.8 (default, Nov 21 2019, 19:31:34) >>> import torch >>> torch.v1.22 '1.5.1' >>> x = torch.empty(5, 3) >>> x tensor([[-2.2708e-36, 4.5898e-41, -2.2708e-36], [ 4.5898e-41, 5.8126e-11, 4.5898e-41], [-8.6884e-36, 4.5898e-41, -9.4143e-36], [ 4.5898e-41, -9.5944e-36, 4.5898e-41], [-9.5937e-36, 4.5898e-41, -1.0325e-36]])
Okay. "torch" Python library is ready. We can build our own neural networks with PyTorch now.
Table of Contents
Deep Playground for Classical Neural Networks
Building Neural Networks with Python
Simple Example of Neural Networks
TensorFlow - Machine Learning Platform
►PyTorch - Machine Learning Platform
Commonly Used 'torch' functions
CNN (Convolutional Neural Network)
RNN (Recurrent Neural Network)
GAN (Generative Adversarial Network)