48 search results - page 4 / 10 » Fingerprinting Ratings for Collaborative Filtering - Theoret... |
BCI
2009
IEEE
14 years 1 months ago
2009
IEEE
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
SIGIR
2004
ACM
14 years 8 hour ago
2004
ACM
Collaborative filtering identifies information interest of a particular user based on the information provided by other similar users. The memory-based approaches for collaborativ...
FQAS
2009
Springer
14 years 1 months ago
2009
Springer
Performance prediction has gained increasing attention in the IR field since the half of the past decade and has become an established research topic in the field. The present work...
CCS
2008
ACM
13 years 8 months ago
2008
ACM
The "conversion rate" of spam -- the probability that an unsolicited e-mail will ultimately elicit a "sale" -- underlies the entire spam value proposition. How...
CSCW
1998
ACM
13 years 10 months ago
1998
ACM
Links between web sites can be seen as evidence of a type of emergent collaboration among web site authors. We report here on an empirical investigation into emergent collaboratio...