Is natural language an inconvenience or an opportunity for IR?.
Kimmo KoskenniemiPublished in: SIGIR (2002)
Keyphrases
- natural language
- information retrieval
- knowledge representation
- natural language interface
- semantic representation
- language processing
- information extraction
- natural language processing
- machine learning
- dialogue system
- information retrieval systems
- question answering
- text retrieval
- website
- machine translation
- retrieval effectiveness
- natural language generation
- automatic indexing
- web information retrieval
- semantic analysis
- syntactic structures
- document centric
- conceptual graphs
- database
- information access
- query expansion
- term weighting
- natural language understanding
- relevance assessments
- semantic interpretation
- evaluation measures
- retrieval model
- language understanding
- distributed information retrieval
- linguistic analysis
- term dependencies
- web search
- real time