Selection-based Question Answering of an MOOC.
Atul SahaySmita GholkarKavi AryaPublished in: CoRR (2019)
Keyphrases
- question answering
- natural language processing
- natural language
- information extraction
- question classification
- named entities
- cross language
- information retrieval
- open domain question answering
- passage retrieval
- relation extraction
- question answering systems
- qa clef
- syntactic information
- sentence retrieval
- natural language questions
- answer validation
- semantic roles
- qa systems
- artificial intelligence