10 – Self / cross, hard / soft attention and the Transformer

Course website: http://bit.ly/DLSP21-web Playlist: http://bit.ly/DLSP21-YouTube Speaker: Alfredo Canziani Chapters 00:00 – Welcome to class 00:15 – Listening to YouTube from the terminal 00:36 – Summarising papers with @Notion 01:45 – Reading papers collaboratively 03:15 – Attention! Self / cross, hard / soft 06:44 – Use cases: set encoding! 12:10 – Self-attention 28:45 – Key-value store 29:32 – Queries, keys, and values → self-attention 39:49 – Queries, keys, and values → cross-attention 45:27 – Implementation details 48:11 – The Transformer: an encoder-predictor-decoder architecture 54:59 – The Transformer encoder 56:47 – The Transformer “decoder” (which is an encoder-predictor-decoder module) 1:01:49 – Jupyter Notebook and PyTorch implementation of a Transformer encoder 1:10:51 – Goodbye :)