| 基于加权关键词的用户兴趣模型的构建方法 |
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| 引用本文： | 司新霞,余肖生.基于加权关键词的用户兴趣模型的构建方法[J].现代情报,2012,32(11):10. |
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| 作者姓名： | 司新霞 余肖生 |
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| 作者单位： | 1. 三峡大学图书馆, 湖北 宜昌443002;2. 三峡大学计算机与信息学院, 湖北 宜昌443002 |
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| 基金项目： | 宜昌市科学技术研究与开发项目( |
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| 摘 要： | 个性化服务质量的优劣取决于能否准确地获取用户兴趣模型。本文先探讨用户兴趣概念,接着讨论用户兴趣的信息采集方法,以此为基础构建基于加权关键词的用户兴趣模型,并用实例来验证使用加权关键词表示用户兴趣模型是有效的。
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| 关 键 词： | 信息采集 加权关键词 用户兴趣 |
Construction Method of User Profile Based on Weighted Keywords |
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| Authors: | Si Xinxia Yu Xiaosheng |
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| Institution: | 1. Library, Three Gorges University, Yichang 443002, China;2. College of Computer and Information, Three Gorges University, Yichang 443002, China |
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| Abstract: | The personalized service quality depends on whether accurately get user interests model.At first,the user's interest concept was discussed,then information collection method of user's interest and construction methods of user profile based on weighted keywords were discussed,and at last effectiveness of the methods was verified by the example. |
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