CPSC 477 Study Guide - Comprehensive Final Exam Guide - Verb, Parsing, Noun Phrase

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Borrows from linguistics, ai, build systems web. stanford. edu/~jurafsky/slp3 ntlk. org. Core: parsing, part of speech tagging, text generation, semantic analysis. 112 grounding things being said are grounded to physical object/ object vaccines _____ autism how many different ways to say vaccines cause autism. Most famous for being book started but never finished. More (cid:862)power(cid:863) to des(cid:272)ri(cid:271)e se(cid:374)te(cid:374)(cid:272)es a(cid:374)d stri(cid:374)gs. Input -> noisy channel -> output, figure out input. Taxonomy of objects, operate using first order logic. Want to produce english sentence, produce how plausible sentence is grammatical. Natural language -> logical form -> matched against universe (nlu) Read text in english, french -> which to which using probabilities. Be able to evaluate performance of system (shared tasks) Pronunciation more on ambiguity computer languages try to avoid by design: specific constructions, arithmetic: precedence, parenthesis, specify types of variables ppl tried to invent languages based on logic unambiguity. Constructed language noun-noun phrases or adj + noun + noun + prepositional phrases.

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