Minimal training based semantic categorization in a voice activated question answering (VAQA) system.
Mithun BalakrishnaMarta TatuDan I. MoldovanPublished in: INTERSPEECH (2008)
Keyphrases
- question answering
- natural language
- semantic parsing
- semantic roles
- question answering systems
- information retrieval
- natural language processing
- information extraction
- question classification
- syntactic information
- answer extraction
- qa clef
- answer validation
- named entities
- textual entailment
- training set
- text categorization
- sentence retrieval
- natural language questions
- open domain question answering
- semantic information
- test set
- semantic representation
- cross language
- textual entailment recognition
- passage retrieval
- candidate answers
- dependency parsing
- relation extraction
- document clustering
- text mining