Latent semantic models for collaborative filtering
نویسندگان
چکیده
منابع مشابه
Latent Class Models for Collaborative Filtering
This paper presents a statistical approach to collaborative filtering and investigates the use of latent class models for predicting individual choices and preferences based on observed preference behavior. Two models are discussed and compared: the aspect model, a probabilistic latent space model which models individual preferences as a convex combination of preference factors, and the two-sid...
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Collaborative filtering has emerged as a popular way of making user recommendations, but with the increasing sizes of the underlying databases scalability is becoming a crucial issue. In this paper we focus on a recently proposed probabilistic collaborative filtering model that explicitly represents all users and items simultaneously in the model. This model class has several desirable properti...
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The Master said, " When I walk along with two others, they may serve me as my teachers. I will select their good qualities and follow them, their bad qualities and avoid them. " The Lunyu: BooK VII Shu'er Confucius, 551 BCE-479 BCE to my family for making it possible Summary Collaborative filtering is the common technique of predicting the interests of a user by collecting preference informatio...
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ژورنال
عنوان ژورنال: ACM Transactions on Information Systems
سال: 2004
ISSN: 1046-8188,1558-2868
DOI: 10.1145/963770.963774