A reinforcement learning formulation to the complex question answering problem.
Yllias ChaliSadid A. HasanMustapha MojahidPublished in: Inf. Process. Manag. (2015)
Keyphrases
- question answering
- reinforcement learning
- question classification
- information extraction
- information retrieval
- natural language processing
- syntactic information
- natural language
- cross language
- answer validation
- qa clef
- passage retrieval
- open domain question answering
- natural language questions
- question answering systems
- relation extraction
- named entities
- candidate answers
- feature weighting
- learning algorithm
- machine learning