Using graded-relevance metrics for evaluating community QA answer selection.
Tetsuya SakaiDaisuke IshikawaNoriko KandoYohei SekiKazuko KuriyamaChin-Yew LinPublished in: WSDM (2011)
Keyphrases
- graded relevance
- evaluation metrics
- question classification
- rank correlation
- question answering
- average precision
- ranking functions
- test collection
- ir evaluation
- precision and recall
- question answering systems
- answer extraction
- feature selection
- passage retrieval
- information retrieval evaluation
- digital libraries
- keywords