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49:24 Summary
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Classroom Contents
Keys, Queries, and Values: Understanding Attention Mechanisms in Language Models
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- 1 01:55 Similarity
- 2 02:12 Embeddings
- 3 04:56 Attention
- 4 07:14 Dot product
- 5 09:29 Cosine similarity
- 6 11:10 The Keys and Queries matrices
- 7 14:19 Compressing and stretching dimensions
- 8 18:50 Combining dimensions
- 9 23:14 Asymmetric pull
- 10 40:57 Multi-head attention
- 11 45:14 The Value matrix
- 12 49:24 Summary