A Practical 2-step Approach to Assist Enterprise Question-Answering Live Chat.
Ling-Yen LiaoTarec FaresPublished in: SIGDIAL (2021)
Keyphrases
- question answering
- natural language processing
- information retrieval
- information extraction
- question classification
- question answering systems
- natural language
- passage retrieval
- textual entailment recognition
- cross language
- qa clef
- natural language questions
- named entities
- syntactic information
- open domain question answering
- sentence retrieval
- qa systems
- relation extraction
- answer validation
- semantic roles