ACL RD-TEC 1.0 Summarization of P98-1115
Paper Title:
COMPACTING THE PENN TREEBANK GRAMMAR
COMPACTING THE PENN TREEBANK GRAMMAR
Authors: Alexander Krotov and Mark Hepple and Robert Gaizauskas and Yorick Wilks
Primarily assigned technology terms:
Other assigned terms:
- approach
- case
- chunks
- composition
- constituent structure
- context-free grammar
- corpus size
- extraction process
- fact
- grammar
- grammar rules
- grammars
- hypothesis
- leaf
- linguistic
- linguistic information
- method
- methodology
- natural languages
- nonterminal
- parse
- part-of-speech
- part-of-speech tags
- penn treebank
- precision
- probabilities
- process
- ptb
- rule set
- rule sets
- sentence
- sentences
- sub-grammar
- symbols
- tags
- terms
- text
- tokens
- tree
- tree structure
- treebank
- treebank grammar
- trees
- underspecification
- words
