4589 search results - page 112 / 918 » A new evaluation measure for information retrieval systems |
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
Shrack is a peer-to-peer framework for document sharing and tracking. Shrack peers provide support to researchers in forming direct collaboration in autonomous sharing and keeping...
RIAO
2007
13 years 10 months ago
2007
Nowadays we enter the Web 2.0 era where people’s participation is a key principle. In this context, collective annotations enable to share and discuss readers’ feedback with r...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
We describe a recommender system in the domain of grocery shopping. While recommender systems have been widely studied, this is mostly in relation to leisure products (e.g. movies...
IPM
2006
13 years 9 months ago
2006
Searchers can face problems finding the information they seek. One reason for this is that they may have difficulty devising queries to express their information needs. In this ar...
IAT
2005
IEEE
14 years 2 months ago
2005
IEEE
Similarity measures are mechanisms that assign a numeric score indicating how closely two documents, or a document and a query match. The Cosine measure is one of the similarity m...