Structural Ambiguity and Conceptual Information Retrieval.
Mathis Huey-chyun ChenJason J. S. ChangPublished in: PACLIC (1995)
Keyphrases
- information retrieval
- information retrieval systems
- structural information
- information extraction
- text mining
- structural analysis
- language processing
- tf idf
- language modeling
- data sets
- test collection
- question answering
- document collections
- language model
- search engine
- database
- relevance feedback
- knowledge base
- web pages
- learning to rank
- information systems
- vector space model
- genetic algorithm
- computational linguistics
- entity relationship
- structural model