Saggion et al., 2004 - Google Patents
Exploring the performance of boolean retrieval strategies for open domain question answeringSaggion et al., 2004
View PDF- Document ID
- 13965825666935717517
- Author
- Saggion H
- Gaizauskas R
- Hepple M
- Roberts I
- Greenwood M
- Publication year
- Publication venue
- Proceedings of the SIGIR Workshop on Information Retrieval for Question Answering (IR4QA)
External Links
Snippet
This paper is concerned with systematically exploring and evaluating a range of possible boolean retrieval strategies for use within a Question Answering (QA) system. We firstly set out two evaluation metrics—coverage and recall—which are specifically designed for use in …
- 238000011156 evaluation 0 abstract description 12
Classifications
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