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arXiv 1906.01435cs.IR
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将系统级目标转化为推荐系统

Incorporating System-Level Objectives into Recommender Systems

Himan Abdollahpouri

摘要:

任何推荐系统最重要的部分之一就是个性化--从用户的角度来看,推荐的可接受程度。然而,在许多现实世界的应用程序中,还有其他利益相关者的需求和利益应该考虑在内。在这项工作中,我们定义的问题,多利益相关者的建议,我们专注于寻找算法的特殊情况下,推荐系统本身也是一个利益相关者。此外,我们将探讨的想法,逐步纳入系统级的目标,随着时间的推移,以解决现有的问题,优化技术,只寻找优化个人用户的列表。

英文摘要:

One of the most essential parts of any recommender system is personalization-- how acceptable the recommendations are from the user's perspective. However, in many real-world applications, there are other stakeholders whose needs and interests should be taken into account. In this work, we define the problem of multistakeholder recommendation and we focus on finding algorithms for a special case where the recommender system itself is also a stakeholder. In addition, we will explore the idea of incremental incorporation of system-level objectives into recommender systems over time to tackle the existing problems in the optimization techniques which only look for optimizing the individual users' lists.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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