| 基于情境感知的用户推荐系统研究综述 |
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| 引用本文： | 沈旺,马一鸣,李贺.基于情境感知的用户推荐系统研究综述[J].图书情报工作,2015,59(21):128-138. |
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| 作者姓名： | 沈旺 马一鸣 李贺 |
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| 作者单位： | 吉林大学 管理学院 长春 130022 |
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| 基金项目： | 本文系教育部人文社会科学研究青年基金"面向用户的数字图书馆自适应信息服务机制研究"(项目编号:13YJC870021)研究成果之一。 |
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| 摘 要： | 目的/意义]对基于情境感知的用户推荐系统研究进展进行调研和总结,探讨其存在的问题,指出未来的研究趋势和挑战。方法/过程]采用文献分析方法,从基于情境感知的用户推荐系统框架角度,分析各功能模块的实现技术和方法,并进行归类总结。结果/结论]提出用户情境检测、获取和计算、情境不一致检测和解决方案、用户情境建模、情境感知推理、情境感知推荐过程的未来研究热点。本研究有助于全面了解基于情境感知用户推荐系统的概貌、涉及的关键技术及主要方法。
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| 关 键 词： | 情境感知 推荐系统 用户推荐 |
| 收稿时间： | 2015-09-23 |
Research Review on User Recommender System Based on Context Awareness |
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| Shen Wang,Ma Yiming,Li He.Research Review on User Recommender System Based on Context Awareness[J].Library and Information Service,2015,59(21):128-138. |
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| Authors: | Shen Wang Ma Yiming Li He |
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| Institution: | Management School of Jilin University, Changchun 130022 |
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| Abstract: | Purpose/significance]This paper investigates and summarizes the research progress of user recommendation system based on context awareness, discusses the existing issues, and puts forward the future research trends and challenges.Method/process]Using the method of literature analysis, it analyzes the implementation techniques and methods of each functional modules from the perspective of the framework of user recommendation system based on context awareness, then classifies and summarizes them.Result/conclusion] This paper proposes the hot spots of the future research, which include the user context detection, acquisition and calculation, detection and solution of the context inconformity, modeling of user context, reasoning of context awareness, and recommendation process of context awareness. This study contributes to a comprehensive understanding of the profile of user recommendation system based on context awareness, and its related key technologies and main methods. |
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| Keywords: | context awareness recommender system user recommendation |
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