October 17, 2023
Lesson 07:
Error
ModuleNotFoundError: No module named 'torch'
Solution
sudo apt install python3-pip
pip install torch
October 18, 2023
What is Anaconda?
https://pytorch.org/get-started/locally/
To install the PyTorch binaries, you will need to use one of two supported package managers: Anaconda or pip.
Anaconda is the recommended package manager as it will provide you all of the PyTorch dependencies in one,
sandboxed install, including Python.
October 19, 2023
Lesson 01:
Error
ModuleNotFoundError: No module named 'torch'
Solution
pip install pytorch
Error
error ModuleNotFoundError: No module named 'matplotlib'
Solution
pip install matplotlib
Error
ModuleNotFoundError: No module named 'graphviz'
Solution
pip install graphviz
Error
ModuleNotFoundError: No module named 'sklearn'
Solution
pip install -U scikit-learn scipy matplotlib
October 20, 2023
Video lesson 01
The spelled-out intro to neural networks and backpropagation: building micrograd
at 51:04
Back propagation is just a recursive application of chain rule backwards through the computation graph
October 23, 2023
The example in lesson_01, "The spelled-out intro to neural networks and backpropagation: building micrograd"
jupyter notebook:
micrograd_lecture_second_half_roughly.ipynb
creates a neuron, and a multi-layer perceptron (MLP)
The models are based on
https://cs231n.github.io/neural-networks-1/
In the implementation in the video (not in the code on github)
Karpathy draws a network diagram
