| 一种探测shill出价的数据挖掘模型 |
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| 引用本文： | 罗掌华,陈芝,刘鲁.一种探测shill出价的数据挖掘模型[J].系统工程,2004,22(10):101-104. |
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| 作者姓名： | 罗掌华 陈芝 刘鲁 |
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| 作者单位： | 1. 北京航空航天大学,经济管理学院,北京,100083
2. 湖南大学,工商管理学院,湖南,长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目(7991061987) |
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| 摘 要： | 随着网上拍卖规模的不断扩大，作为最具隐蔽性的在线欺诈形式，shill出价开始引起人们的广泛关注，但由于传统拍卖理论缺乏对shill出价理论的研究，致使至今仍无有效的方法制约shill出价。本文通过引入生物信息学方法，模拟生物基因的遗传变异特性，在基于shill出价规律序列具有遗传变异的基础上，提出了一种探测shill出价规律序列的数据挖掘模型，模型克服了传统方法因shill可能频繁变更用户ID而失灵的问题。
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| 关 键 词： | shi11出价 数据挖掘 出价序列 在线拍卖欺诈 遗传变异规律 |
| 文章编号： | 1001-4098(2004)10-0101-04 |
A Data Mining Model for Detecting Shill Bidding |
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| LUO Zhang-hua,CHEN Zhi,LIU Lu.A Data Mining Model for Detecting Shill Bidding[J].Systems Engineering,2004,22(10):101-104. |
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| Authors: | LUO Zhang-hua CHEN Zhi LIU Lu |
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| Institution: | LUO Zhang-hua~1,CHEN Zhi~2,LIU Lu~1 |
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| Abstract: | Along with overspread of online auctions,shill bidding which possess hidden actions has drawn a lot of (attention.) Because of absence of a theoretical study in the traditional economics literature, so far, there is no or efficient methods to (restrict) shill bidding. Based on biology informatics methods, this paper presents a data mining method for detecting shill (bidding) law sequence by simulating transmissibility and variability of biologically gene. The model overcame the shortcoming question of the traditional methods, as the user-IDs of the sellers vary frequently in each of online auctions. |
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| Keywords: | Shill bidding Data mining Bid sequence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
