PCFGs Can Do Better: Inducing Probabilistic Context-Free Grammars with Many Symbols.

Songlin Yang Yanpeng Zhao Kewei Tu

Published in: NAACL-HLT (2021)

Keyphrases

probabilistic context free grammars
natural language parsing
finite state
natural language
inside outside algorithm
dependency parsing
context free
finite automata
keywords
data mining
machine learning
markov decision processes
context dependent
context free grammars
parse tree
grammatical inference