Building a question answering test collection.
Ellen M. VoorheesDawn M. TicePublished in: SIGIR (2000)
Keyphrases
- question answering
- test collection
- information retrieval
- retrieval effectiveness
- relevant documents
- document collections
- search tasks
- answering questions
- retrieval model
- passage retrieval
- question answering systems
- average precision
- information extraction
- retrieval systems
- qa clef
- named entities
- language model
- natural language processing
- relevance assessments
- relevance judgments
- natural language
- document retrieval
- document set
- cross language
- text summarization
- evaluation methodology
- natural language questions
- qa systems
- relevance feedback
- vector space model
- information access
- anchor text
- learning to rank
- machine learning
- metadata
- text mining
- digital libraries