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Learn how to train a facial expression recognition model using PyTorch on the FER2013 dataset. Includes data analysis and data augmentation techniques.


Getting the Data

The dataset is available on Kaggle and can be downloaded using the Kaggle API.

!pip install -q kaggle
from google.colab import files
Saving kaggle.json to kaggle.json
{'kaggle.json': b'{"username":"sanketnaik99","key":"307831088fc7c3ef481826e17cac508c"}'}
! mkdir ~/.kaggle
! cp kaggle.json ~/.kaggle/
! chmod 600 ~/.kaggle/kaggle.json