Past questions and answers https://docs.google.com/document/d/1rtsSQAcgffcn64jzfqp2bMNEeSKDXLfT7Mkndg7fj-E/edit
What's happening in my LSTM layer? https://towardsdatascience.com/whats-happening-in-my-lstm-layer-dd8110ecc52f
Understanding LSTM Networks https://colah.github.io/posts/2015-08-Understanding-LSTMs/
Blog by former student https://mett29.github.io/posts/2019/12/object_localization_and_detection/