Keyphrases
- question classification
- correct answers
- answering questions
- frequently asked
- question answering systems
- question answer
- natural language questions
- question answering
- answer questions
- question answer pairs
- community question answering
- answer extraction
- genetic algorithm
- databases
- real time
- expert systems
- candidate answers
- answering queries
- word recognition
- answer validation
- artificial intelligence
- data sets