11 Feb 2004*
CS 3243 - Optional Lecture - NLP
13
Formal Grammar
lParts
of speech
lOpen class: noun, verb, adjective, adverb
lClosed class: pronoun, article, preposition, conjunction,
…
lGrammar
lOvergenerate:
“Me go Boston”
lUndergenerate: “I think the wumpus is smelly”