Pruning Texts with NLP and Expanding Queries with an Ontology: TagSearch.
Gil FrancopouloPublished in: CLEF (2003)
Keyphrases
- natural language
- query processing
- pruning methods
- natural language processing
- query evaluation
- query language
- database queries
- response time
- pruning method
- domain knowledge
- user queries
- search space
- range queries
- web search engines
- machine learning
- retrieval systems
- question answering
- database
- domain specific
- information extraction
- knowledge representation
- query logs
- complex queries
- natural language text
- reverse k nearest neighbor
- text mining
- free text
- knowledge base
- query formulation
- language processing
- information retrieval
- linguistic analysis