RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering.
Yingqi QuYuchen DingJing LiuKai LiuRuiyang RenXin ZhaoDaxiang DongHua WuHaifeng WangPublished in: CoRR (2020)
Keyphrases
- open domain question answering
- question answering
- passage retrieval
- information retrieval
- answer extraction
- document retrieval
- natural language
- training set
- audio visual
- query expansion
- question answering systems
- natural language processing
- multi modal
- syntactic information
- language model
- digital libraries
- search engine