| 基于多兴趣Agent的信息检索模型的研究 |
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| 引用本文： | 张冬慧,程显毅,徐照财.基于多兴趣Agent的信息检索模型的研究[J].计算机应用与软件,2009,26(7):6-8. |
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| 作者姓名： | 张冬慧 程显毅 徐照财 |
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| 作者单位： | 1. 北京师范大学教育技术学院,北京,100875
2. 江苏大学计算机科学与通信工程学院,江苏,镇江,212213 |
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| 摘 要： | 基于agent的信息检索系统在海量网络信息检索中已经得到广泛的应用.提出了一个基于多兴趣agent新的信息检索模型,该模型对查询信息进行了兴趣预测并生成了用户兴趣项权重向量.实验表明,模型在预测用户兴趣的效果和推荐搜索信息的准确率方面比传统的单兴趣Agent检索系统IRHOIA有一定的改善.
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| 关 键 词： | 信息检索 用户兴趣 |
ON INFORMATION RETRIEVAL MODEL BASED ON MULTI INTEREST Agent |
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| Zhang Donghui,Cheng Xianyi,Xu Zhaocai.ON INFORMATION RETRIEVAL MODEL BASED ON MULTI INTEREST Agent[J].Computer Applications and Software,2009,26(7):6-8. |
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| Authors: | Zhang Donghui Cheng Xianyi Xu Zhaocai |
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| Affiliation: | School of Education Technology;Beijing Normal University;Beijing 100875;China;School of Computer Science and Communication Engineering;Jiangsu University;Zhenjiang 212213;Jiangsu;China |
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| Abstract: | Agent-based information retrieval system has gained great attentions in huge web resource searching.In this paper,we will present an information retrieval model based on Multi Interest Agent.After making interest prediction on user's query information,the model generated user's interest item weighting vector.Experiment result shows that,compared with the traditional single interest Agent retrieval system IRHOMIA,it is more effective on deducing user's interest and more accuracy in information recommendation... |
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| Keywords: | Agent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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