منابع مشابه
Recommendation with Social Dimensions
The pervasive presence of social media greatly enriches online users’ social activities, resulting in abundant social relations. Social relations provide an independent source for recommendation, bringing about new opportunities for recommender systems. Exploiting social relations to improve recommendation performance attracts a great amount of attention in recent years. Most existing social re...
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Although recommendation systems are the most important methods for resolving the ”information overload” problem, majority of them are beset by their inherent flaws. With the recent emergence of online social networks, the increasing social information has offered opportunities to relieve these flaws. In this paper, a new matrix factorization based social recommendation method is proposed, in wh...
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Social recommendation, that an individual recommends an item to another, has gained popularity and success in web applications such as online sharing and shopping services. It is largely different from a traditional recommendation where an automatic system recommends an item to a user. In a social recommendation, the interpersonal influence plays a critical role but is usually ignored in tradit...
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Recently how to recommend celebrities to the public becomes an interesting problem on the social network websites, such as Twitter and Tencent Weibo. In this paper, we proposed a unified hierarchical Bayesian model to recommend celebrities to the general users. Specifically, we proposed to leverage both social network and descriptions of celebrities to improve the prediction ability and recomme...
متن کاملMedical Social Workers: Current Roles and Tasks
Introduction: Concerning the professional duties of medical social workers, they can have effective role in the treatment process and solving the problems of clients. This study was performed to investigate the current roles and tasks of social workers in hospitals. Method: In this qualitative study, 15 social workers of public and specialized hospitals in Tehran were selected using purposeful...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2832185