Introduction to lexical semantics. Lexicon, lemmas and word forms. Word senses: monosemy vs. polysemy. Special kinds of polysemy. Computational sense representations: enumeration vs. generation. Graded word sense assignment. Lexical knowledge resources: WordNet.
Home Page and Blog of the Multilingual NLP course @ Sapienza University of Rome
Tuesday, April 28, 2020
Thursday, April 23, 2020
Lecture 14 (21/04/2020, Google meet, 2 hours): more on syntactic parsing
Syntactic parsing: top-down and bottom-up. Structural ambiguity. Backtracking vs. dynamic programming for parsing. The CKY algorithm.
Friday, April 17, 2020
Thursday, April 9, 2020
Friday, April 3, 2020
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