70 search results - page 5 / 14 » Two-Stage Approach to Item Recommendation from User Sessions |
AAAI
2012
11 years 11 months ago
2012
We propose a novel sequential decision approach to modeling ordinal ratings in collaborative filtering problems. The rating process is assumed to start from the lowest level, eva...
RECSYS
2009
ACM
14 years 3 months ago
2009
ACM
We examine the case of over-specialization in recommender systems, which results from returning items that are too similar to those previously rated by the user. We propose Outsid...
CSREAEEE
2006
13 years 10 months ago
2006
- Recommender systems provide personalized recommendations on products or services to customers. Collaborative filtering is a widely used method of providing recommendations based ...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
There has been a significant increase in interest and participation in social networking websites recently. For many users, social networks are indispensable tools for sharing pe...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Current recommendation methods are mainly classified into contentbased, collaborative filtering and hybrid methods. These methods are based on similarity measurements among item...