2524 search results - page 92 / 505 » Numerical document queries |
121
Voted
TREC
1998
15 years 5 months ago
1998
This paper describes the THISL system that participated in the TREC-7 evaluation, Spoken Document Retrieval (SDR) Track, and presents the results obtained, together with some anal...
220
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Text documents often embed data that is structured in nature. By processing a text database with information extraction systems, we can define a variety of structured "relati...
121
Voted
SEMCO
2008
IEEE
15 years 10 months ago
2008
IEEE
One challenge for relevance ranking in Web search is underspecified queries. For such queries, top-ranked documents may contain information irrelevant to the search goal of the us...
104
Voted
SIGIR
1998
ACM
15 years 8 months ago
1998
ACM
Most casual users of IR systems type short queries. Recent research has shown that adding new words to these queries via adhoc feedback improves the retrieval e ectiveness of such ...
115
Voted
ECIR
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Relevance feedback, which uses the terms in relevant documents to enrich the user’s initial query, is an effective method for improving retrieval performance. An assoc...