Careful Selection of Knowledge to solve Open Book Question Answering.
Pratyay BanerjeeKuntal Kumar PalArindam MitraChitta BaralPublished in: CoRR (2019)
Keyphrases
- question answering
- information retrieval
- question classification
- qa clef
- knowledge base
- natural language
- information extraction
- named entities
- cross language
- domain knowledge
- knowledge representation
- relation extraction
- syntactic information
- passage retrieval
- natural language processing
- knowledge sources
- natural language questions
- semantic roles
- answer validation
- candidate answers
- expert systems
- artificial intelligence
- co occurrence
- search engine