128 search results - page 5 / 26 » A random walk approach to sampling hidden databases |
109
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CORR
2010
Springer
14 years 9 months ago
2010
Springer
Predicting the occurrence of links is a fundamental problem in networks. In the link prediction problem we are given a snapshot of a network and would like to infer which interact...
KDD
2009
ACM
15 years 10 months ago
2009
ACM
Collaborative filtering is the most popular approach to build recommender systems and has been successfully employed in many applications. However, it cannot make recommendations ...
114
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ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, an approach based on the combination of discrete Hidden Markov Models (HMMs) in the ROC space is proposed to improve the performance of off-line signature verificat...
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Recommender systems are an emerging technology that helps consumers find interesting products and useful resources. A recommender system makes personalized product suggestions by e...
IJCAI
2007
14 years 11 months ago
2007
Recommender systems are an emerging technology that helps consumers to find interesting products. A recommender system makes personalized product suggestions by extracting knowle...