Social-group-based ranking algorithms for cold-start video recommendation
نویسندگان
چکیده
منابع مشابه
Integrating Reviews into Personalized Ranking for Cold Start Recommendation
Item recommendation task predicts a personalized ranking over a set of items for individual user. One paradigm is the rating-based methods that concentrate on explicit feedbacks and hence face the difficulties in collecting them. Meanwhile, the ranking-based methods are presented with rated items and then rank the rated above the unrated. This paradigm uses widely available implicit feedback bu...
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In this paper, we study a cold-start problem in recommendation systems where we have completely new users entered the systems. There is not any interaction or feedback of the new users with the systems previoustly, thus no ratings are available. Trivial approaches are to select ramdom items or the most popular ones to recommend to the new users. However, these methods perform poorly in many cas...
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ژورنال
عنوان ژورنال: International Journal of Data Science and Analytics
سال: 2016
ISSN: 2364-415X,2364-4168
DOI: 10.1007/s41060-016-0015-0