Prominent feature extraction for evidence gathering in question answering.
Lokesh Kumar SharmaNamita MittalPublished in: J. Intell. Fuzzy Syst. (2017)
Keyphrases
- question answering
- feature extraction
- information retrieval
- cross language
- qa clef
- question classification
- natural language processing
- natural language
- information extraction
- named entities
- feature vectors
- passage retrieval
- syntactic information
- natural language questions
- relation extraction
- image classification
- feature space
- co occurrence
- question answering systems
- answering questions
- answer validation
- textual entailment recognition