The StatQuest Introduction to PyTorch

Опубликовано: 22 Октябрь 2024
на канале: StatQuest with Josh Starmer
158,020
4.4k

PyTorch is one of the most popular tools for making Neural Networks. This StatQuest walks you through a simple example of how to use PyTorch one step at a time. By the end of this StatQuest, you'll know how to create a new neural network from scratch, make predictions and graph the output, and optimize a parameter using backpropagation. BAM!!!

To learn more about Lightning: https://lightning.ai/

The code demonstrated this video can be downloaded here:
https://lightning.ai/lightning-ai/stu...

This StatQuest assumes that you are already familiar with...
Neural Networks:    • The Essential Main Ideas of Neural Ne...  
Backpropagation:    • Neural Networks Pt. 2: Backpropagatio...  
The ReLU Activation Function:    • Neural Networks Pt. 3: ReLU In Action!!!  
Tensors:    • Tensors for Neural Networks, Clearly ...  

To install PyTorch see: https://pytorch.org/get-started/locally/
To install matplotlib, see: https://matplotlib.org/stable/users/g...
To install seaborn, see: https://seaborn.pydata.org/installing...

For a complete index of all the StatQuest videos, check out...
https://app.learney.me/maps/StatQuest
...or...
https://statquest.org/video-index/

If you'd like to support StatQuest, please consider...

Buying The StatQuest Illustrated Guide to Machine Learning!!!
PDF - https://statquest.gumroad.com/l/wvtmc
Paperback - https://www.amazon.com/dp/B09ZCKR4H6
Kindle eBook - https://www.amazon.com/dp/B09ZG79HXC

Patreon:   / statquest  
...or...
YouTube Membership:    / @statquest  

...a cool StatQuest t-shirt or sweatshirt:
https://shop.spreadshirt.com/statques...

...buying one or two of my songs (or go large and get a whole album!)
https://joshuastarmer.bandcamp.com/

...or just donating to StatQuest!
https://www.paypal.me/statquest

Lastly, if you want to keep up with me as I research and create new StatQuests, follow me on twitter:
  / joshuastarmer  

0:00 Awesome song and introduction
1:38 Coding preliminaries
2:15 Creating a neural network in PyTorch
7:54 Graphing the neural network's output
10:47 Optimizing a parameter with backpropagation

#StatQuest #NeuralNetworks #PyTorch