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System and Method for Socially Aware Recommendations Based on Implicit User Feedback

机译:基于内隐用户反馈的社交推荐系统和方法

摘要

A content recommender based on collaborative filtering and implicit user feedbacks comprising retrieving a social graph split into a user and the user's relationship network in order to obtain a social aware model of the user's preferences based on preferences of the users belonging to the user's relationship network, minimizing the objective function for all the response values of the whole user-item matrix, the response values meaning implicit and explicit feedback data, providing a list of content recommendations obtained by a score function computed using the social aware model.
机译:基于协作过滤和隐式用户反馈的内容推荐器,包括检索分为用户和用户关系网络的社交图,以便基于属于用户关系网络的用户的偏好来获得用户偏好的社交模型,将整个用户项目矩阵的所有响应值的目标函数最小化,这些响应值表示隐式和显式反馈数据,从而提供通过使用社交意识模型计算出的得分函数获得的内容推荐列表。

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