Keyphrases
- question classification
- answering questions
- correct answers
- frequently asked
- question answering systems
- question answering
- answer extraction
- question answer
- answer validation
- natural language questions
- answer questions
- qa systems
- community based question answering
- special case
- search algorithm
- community question answering
- answering queries
- multiple choice
- candidate answers
- real world
- cross lingual
- expert systems
- image processing
- e learning
- decision making
- information systems
- learning algorithm