Lecture 6 Oct.:
Semantics of words: vectors and embeddings
Presentation
Recordings
Mandatory reading
Jurafsky and Martin, Speech and Language Processing, 3. ed. (edition of Jan. 2022)
- Ch. 18, "Word Senses and Word Net"
- Sec. 18.0-18.3
- Ch. 6, "Vector Semantics and Embeddings", everything except
- Section 6.6 Pointwise Mutual Information (PMI)
- (For now:) some of the technical formulas in sec. 6.8
Additional material
A jupyter notebook illustrating the ideas of a ter-term-matrix.
Lab-session, Tuesday 11 October at Sed
Program