498 search results - page 7 / 100 » Collaborative Filtering CAPTCHAs |
HICSS
2009
IEEE
14 years 2 months ago
2009
IEEE
Collaborative information filtering techniques play a key role in many Web 2.0 applications. While they are currently mainly used for business purposes such as product recommendat...
SIGIR
2004
ACM
14 years 1 months 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...