Multi-stage Literature Retrieval System Trained by PubMed Search Logs for Biomedical Question Answering.
Ashley ShinQiao JinZhiyong LuPublished in: CLEF (Working Notes) (2023)
Keyphrases
- question answering
- multistage
- biomedical literature
- search logs
- information retrieval
- text mining
- information extraction
- question answering systems
- natural language processing
- search engine
- automatic extraction
- web search
- query logs
- dynamic programming
- query expansion
- information retrieval systems
- natural language
- log data
- web search engines
- search queries
- training set
- query suggestion
- passage retrieval
- qa clef
- natural language questions
- retrieval systems
- optimal policy
- search sessions
- machine learning
- answer extraction