Ranking Documents by Answer-Passage Quality.
Evi YuliantiRuey-Cheng ChenFalk ScholerW. Bruce CroftMark SandersonPublished in: SIGIR (2018)
Keyphrases
- ranked list
- candidate answers
- question answering
- document retrieval
- document ranking
- document relevance
- information retrieval
- retrieved documents
- answering questions
- high quality
- expert search
- document collections
- natural language questions
- retrieval systems
- user queries
- correct answers
- expert finding
- web search
- relevant documents
- xml documents
- retrieval quality
- documents retrieved
- human judgments
- passage retrieval
- information retrieval systems
- mutual reinforcement
- ranking functions
- evaluation measures
- learning to rank
- text documents
- relevance ranking
- word frequency
- ranking algorithm
- language model
- ranking list