Enhancing Freebase Question Answering Using Textual Evidence.
Kun XuYansong FengSiva ReddySongfang HuangDongyan ZhaoPublished in: CoRR (2016)
Keyphrases
- question answering
- natural language
- relation extraction
- information retrieval
- information extraction
- passage retrieval
- question classification
- named entities
- cross language
- natural language processing
- question answering systems
- sentence retrieval
- syntactic information
- qa clef
- machine learning
- multimedia
- open domain question answering
- answer validation
- natural language questions
- metadata
- semantic roles
- knowledge representation
- speech transcripts
- textual entailment recognition
- keywords