| 移动环境下基于情境感知的数字图书馆信息推荐研究 |
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| 引用本文： | 柴森.移动环境下基于情境感知的数字图书馆信息推荐研究[J].情报探索,2014(7):99-101. |
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| 作者姓名： | 柴森 |
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| 作者单位： | 郑州大学体育学院图书馆,河南郑州450044 |
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| 摘 要： | 阐述情境感知和推荐系统的含义，介绍协同过滤法及过滤推荐系统模型，从情境感知的角度，对影响数字图书馆信息推荐的主客因素进行分析，进而对数字图书馆如何改进信息推荐系统进行探讨。
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| 关 键 词： | 移动环境 情境感知 图书馆 信息推荐 |
Context Awareness-based Information Recommendation of Digital Library in Mobile Environment |
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| Chai Sen.Context Awareness-based Information Recommendation of Digital Library in Mobile Environment[J].Information Research,2014(7):99-101. |
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| Authors: | Chai Sen |
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| Institution: | Chai Sen ( Library of Physical Education College, Zhengzhou University, Zhengzhou Henan 450044 ) |
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| Abstract: | The paper elaborates the meanings of context awareness and recommendation system, introduces collaborative filtering approach and filtering recommendation system model, analyzes the subjective and objective factors influencing information recommen- dation of digital library from context awareness perspective, and then discusses how to improve information recommendation system of digital library. |
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| Keywords: | mobile envi ＇onment context awareness library information recommendation |
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