1442 search results - page 82 / 289 » Interactive Retrieval Using Weights |
CLEF
2004
Springer
14 years 3 months ago
2004
Springer
Our group in the Department of Informatics at the University of Oviedo has participated, for the first time, in two tasks at CLEF: monolingual (Russian) and bilingual (Spanish-to-E...
IJCNLP
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, a series of window-based methods is proposed for information retrieval. Compared with traditional tf-idf model, our approaches are based on two new key notions. The ...
TREC
1994
13 years 11 months ago
1994
Full-text scanning oers signi cant advantages over other methods of document retrieval but is normally too slow for use on large collections. The Fujitsu AP1000 parallel distribut...
ITNG
2006
IEEE
14 years 4 months ago
2006
IEEE
With the vast amount of potential relevant documents on the Web, a key question for a retrieval system is how to achieve a high accuracy retrieval under current Web setting. The w...
SIGMOD
2011
ACM
13 years 25 days ago
2011
ACM
Ranking queries report the top-K results according to a user-defined scoring function. A widely used scoring function is the weighted summation of multiple scores. Often times, u...