350 search results - page 4 / 70 » Collaborative filtering and the generalized vector space mod... |
FLAIRS
2003
13 years 10 months ago
2003
This paper describes a vector space equalization scheme for a concept-based collaborative information retrieval system; evaluation results are given. The authors previously propos...
AMC
2011
13 years 4 months ago
2011
Abstract. In this paper we obtain some inequalities related to the generalized triangle and quadratic triangle inequalities for vectors in inner product spaces. Some results that e...
RECSYS
2010
ACM
13 years 9 months ago
2010
ACM
Collaborative filtering is a popular approach for building recommender systems. Current collaborative filtering algorithms are accurate but also computationally expensive, and so ...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
This contribution proposes a fuzzy approach to color image filtering by the fuzzy modeling of the concept of color credibility. Based on the perceptual notion of color resemblance...