Selection Restrictions Acquisition for Parsing and Information Retrieval Improvement.
Alexandre AgustiniPablo GamalloJosé Gabriel Pereira LopesPublished in: INAP (2001)
Keyphrases
- information retrieval
- natural language
- information extraction
- natural language processing
- language model
- information retrieval systems
- linguistic analysis
- learning to rank
- document retrieval
- context free grammars
- language processing
- selection strategy
- retrieval model
- search engine
- language modeling
- information filtering
- data sets
- text mining
- computational linguistics
- vector space model
- data acquisition
- relevant documents
- test collection
- document collections
- query expansion