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KDD
2009
ACM
162views Data Mining» more  KDD 2009»
14 years 9 months ago
TrustWalker: a random walk model for combining trust-based and item-based recommendation
Collaborative filtering is the most popular approach to build recommender systems and has been successfully employed in many applications. However, it cannot make recommendations ...
Mohsen Jamali, Martin Ester
SOCRATES
2008
125views Education» more  SOCRATES 2008»
13 years 10 months ago
Collaborative Knowledge Construction in Online Vocational Teacher Education
The purpose of this paper is to build a picture of knowledge construction models in online education. The study describes the knowledge construction process of a group of vocation...
Raimo Mäkelä, Marjatta Myllylä, Han...
ACMICEC
2007
ACM
117views ECommerce» more  ACMICEC 2007»
14 years 22 days ago
Selectively acquiring ratings for product recommendation
Accurate prediction of customer preferences on products is the key to any recommender systems to realize its promised strategic values such as improved customer satisfaction and t...
Zan Huang
HICSS
2003
IEEE
144views Biometrics» more  HICSS 2003»
14 years 2 months ago
A Hybrid Approach for User Profiling
With the growing amount of information being digitized, users find it difficult to obtain the most relevant information that is hidden in the deluge of information returned to the...
Danny Chiang Choon Poo, Brian Chng, Jie-Mein Goh
WWW
2008
ACM
14 years 9 months ago
Feature weighting in content based recommendation system using social network analysis
We propose a hybridization of collaborative filtering and content based recommendation system. Attributes used for content based recommendations are assigned weights depending on ...
Souvik Debnath, Niloy Ganguly, Pabitra Mitra