ACL RD-TEC 1.0 Summarization of W00-0725
Paper Title:
A COMPARISON OF PCFG MODELS
A COMPARISON OF PCFG MODELS
Authors: Jose Luis Verdd-Mas and Jorge Calera-Rubio and Rafael C. Carrasco
Primarily assigned technology terms:
Other assigned terms:
- automata
- case
- conditional probabilities
- context-free grammar
- contextual information
- data sets
- experimental results
- fact
- generation
- grammar
- likelihood
- linear combination
- measures
- parse
- parse tree
- pcfg
- pcfg model
- pcfgs
- perplexity
- precision
- probabilities
- probability
- procedure
- sentence
- sentences
- symbol
- test set
- training
- training corpus
- tree
- tree automata
- tree representation
- trees
- words
- wsj corpus
