Directional attention weaving for text-grounded conversational question answering.
Ronghan LiZejun JiangLifang WangXinyu LuMeng ZhaoPublished in: Neurocomputing (2020)
Keyphrases
- question answering
- syntactic information
- information retrieval
- natural language
- text summarization
- semantic parsing
- textual entailment recognition
- natural language processing
- information extraction
- question classification
- qa clef
- text mining
- multi modal
- natural language questions
- relation extraction
- named entities
- cross language
- question answering systems
- answering questions
- sentence retrieval
- text retrieval
- answer extraction
- free text
- answer validation
- natural language text
- data mining
- text documents
- question answer pairs
- open domain question answering
- semantic information
- wordnet