498 search results - page 7 / 100 » Recency-based collaborative filtering |
SIGIR
2004
ACM
14 years 24 days ago
2004
ACM
The goal of collaborative filtering is to make recommendations for a test user by utilizing the rating information of users who share interests similar to the test user. Because r...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Many real life datasets have skewed distributions of events when the probability of observing few events far exceeds the others. In this paper, we observed that in skewed datasets...
DEXAW
2009
IEEE
13 years 11 months ago
2009
IEEE
We propose a collaborative reputation-based voice spam filtering framework. Our approach uses the cumulative online duration of a VoIP user to derive his reputation value. And we l...
AIEDU
2004
13 years 7 months ago
2004
This paper reviews the literature surrounding an information filtering technique, collaborative information filtering, which supports the discovery of resources in a way that is se...
ECRA
2007
13 years 7 months ago
2007
Recommendation systems have been studied actively since the 1990s. Generally, recommendation systems choose one or more candidates from a set of candidates through a filtering pro...