Language modeling using stochastic context-free grammars.
Anna CorazzaRenato de MoriRoberto GretterGiorgio SattaPublished in: Speech Commun. (1993)
Keyphrases
- language modeling
- stochastic context free grammars
- language model
- hidden markov models
- information retrieval
- query expansion
- bayesian networks
- retrieval model
- probabilistic model
- n gram
- cross lingual
- complex events
- test collection
- document retrieval
- context free grammars
- vector space
- information retrieval systems
- text classification
- relevance feedback
- information extraction
- parse tree
- active learning