Abstract
In this poster,we incorporate user query history, as context information, to improve the retrieval performance in interactive retrieval. Experiments using the TREC data show that incorporating such context information indeed consistently improves the retrieval performance in both average precision and precision at 20 documents.
Original language | English (US) |
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Pages (from-to) | 377-378 |
Number of pages | 2 |
Journal | SIGIR Forum (ACM Special Interest Group on Information Retrieval) |
Issue number | SPEC. ISS. |
DOIs | |
State | Published - 2003 |
Event | Proceedings of the Twenty-Sixth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2003 - Toronto, Ont., Canada Duration: Jul 28 2003 → Aug 1 2003 |
Keywords
- Context
- Interactive retrieval
- Query expansion
- Query history
ASJC Scopus subject areas
- Management Information Systems
- Hardware and Architecture