CN112288571B - 一种基于快速构建邻域覆盖的个人信用风险评估方法 - Google Patents
一种基于快速构建邻域覆盖的个人信用风险评估方法 Download PDFInfo
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CN115983981B (zh) * | 2023-01-04 | 2023-08-22 | 深圳市新联鑫网络科技有限公司 | 一种基于金融数据分析的信用风险评估系统 |
Citations (4)
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CN109102028A (zh) * | 2018-08-20 | 2018-12-28 | 南京邮电大学 | 基于改进的快速密度峰值聚类和lof离群点检测算法 |
CN109271427A (zh) * | 2018-10-17 | 2019-01-25 | 辽宁大学 | 一种基于近邻密度和流形距离的聚类方法 |
CN111833175A (zh) * | 2020-06-03 | 2020-10-27 | 百维金科(上海)信息科技有限公司 | 基于knn算法的互联网金融平台申请欺诈行为检测方法 |
CN111898758A (zh) * | 2020-09-29 | 2020-11-06 | 苏宁金融科技(南京)有限公司 | 一种用户异常行为识别方法、装置及计算机可读存储介质 |
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NZ572036A (en) * | 2008-10-15 | 2010-03-26 | Nikola Kirilov Kasabov | Data analysis and predictive systems and related methodologies |
JP5642190B2 (ja) * | 2009-11-24 | 2014-12-17 | ザイムワークス,インコーポレイテッド | 多次元データのための密度ベースのクラスタ化 |
US20150269669A1 (en) * | 2014-03-21 | 2015-09-24 | Xerox Corporation | Loan risk assessment using cluster-based classification for diagnostics |
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CN109102028A (zh) * | 2018-08-20 | 2018-12-28 | 南京邮电大学 | 基于改进的快速密度峰值聚类和lof离群点检测算法 |
CN109271427A (zh) * | 2018-10-17 | 2019-01-25 | 辽宁大学 | 一种基于近邻密度和流形距离的聚类方法 |
CN111833175A (zh) * | 2020-06-03 | 2020-10-27 | 百维金科(上海)信息科技有限公司 | 基于knn算法的互联网金融平台申请欺诈行为检测方法 |
CN111898758A (zh) * | 2020-09-29 | 2020-11-06 | 苏宁金融科技(南京)有限公司 | 一种用户异常行为识别方法、装置及计算机可读存储介质 |
Non-Patent Citations (5)
Title |
---|
Differential Privacy-Preserving Density Peaks Clustering Based on Shared Near Neighbors Similarity;Liping Sun 等;《IEEE Access》;20190708;第7卷;89427-89440 * |
The Uncertainty Analysis of Vague Sets in Rough Approximation Spaces;Q. Zhang 等;《IEEE Access》;20181207;第7卷;383-395 * |
基于最佳距离度量近邻法的邻域风险最小化方法;杞娴 等;《云南大学学报(自然科学版)》;20040910(第05期);373-377 * |
基于邻域的高效分类算法及其应用研究;陈于思;《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑》;20220315(第03期);I138-823 * |
基于邻域粗糙集和距离判别的信用风险评级;郭春花;《重庆理工大学学报(自然科学)》;20130215;第27卷(第02期);130-134 * |
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