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[matlab例程] 10.1109@ICCCET.2011.5762457
说明:Due to the rise and rapid growth of E-Commerce, use of credit cards for online purchases has dramatically increased and it caused an explosion in the credit card fraud. As credit card becomes the most popular mode of payment for both online as we<phdscolar > 在 2026-01-01 上传 | 大小:136kb | 下载:0
[matlab例程] 10.1109@WICT.2011.6141395
说明:In this paper we present the necessary theory to detect fraud in credit card transaction processing using a Hidden Markov Model (HMM). An HMM is initially trained with the normal behavior of a cardholder. If an incoming credit card transaction is<phdscolar > 在 2026-01-01 上传 | 大小:159kb | 下载:0
[matlab例程] ghosh1994
说明:Using data from a credit card issuer, a neural network based fraud detection system was trained on a large sample of labelled credit card account transactions and tested on a holdout data set that consisted of all account activity over a subseque<phdscolar > 在 2026-01-01 上传 | 大小:754kb | 下载:0
[matlab例程] sahin2011
说明:s spreading all over the world, resulting in huge financial losses. Though fraud prevention mechanisms such as CHIP&PIN are developed, these mechanisms do not prevent the most common fraud types such as fraudulent credit card usages over virt<phdscolar > 在 2026-01-01 上传 | 大小:230kb | 下载:0
[matlab例程] sherly2010
说明:This is a two stage fraud detection system which compares the incoming transaction against the transaction history to identify the anomaly using BOAT algorithm in the first stage. In second stage to reduce the false alarm rate suspected anomalies<phdscolar > 在 2026-01-01 上传 | 大小:172kb | 下载:0
[Internet/网络编程] fealize_cameldemo
说明:camel_demo,zip CPU检测vc++实现 可以编译 不错的(Detection of vc + + realize camel_demo, zip CPU can compile good)<史敏 > 在 2026-01-01 上传 | 大小:86kb | 下载:0
[文档资料] 面向高维数据的子空间聚类算法研究
说明:面向高维数据的子空间聚类算法研究,包括所有的硬子空间,软子空间等聚类算法,也包括一些新提出的子空间聚类算法及其伪代码和实验分析。(The research of subspace clustering algorithms for high-dimensional data includes all the hard subspace, soft subspace and other clustering algorithms. It also includes some newly propo<枫歌 > 在 2026-01-01 上传 | 大小:2.88mb | 下载:0
[图形图像处理(光照,映射..)] 无人机软件部分
说明:基于图像处理实现微型无人机火灾侦察,从而最大程度减少经济损失(Realization of micro UAV fire detection based on image processing)<简单啊 > 在 2026-01-01 上传 | 大小:855kb | 下载:0
[Internet/网络编程] WeinberyServer
说明:Qt5.8开发的简单服务器,只实现广播心跳包和日志查询功能。(Qt5.8 developed a simple server, only broadcast heartbeat packet and log query function.)<Weinbery > 在 2026-01-01 上传 | 大小:215kb | 下载:0