资源列表
[matlab例程] 粒子群优化研究工具箱
说明:粒子群优化研究工具箱是为了协助解决粒子群优化(PSO)过早收敛问题的论文研究。(Gbest PSO, Lbest PSO, RegPSO, GCPSO, MPSO, OPSO, Cauchy mutation, and hybrid combinations)<小茶柚 > 在 2025-06-23 上传 | 大小:125kb | 下载:0
[matlab例程] display_fft_of_image
说明:compute dft of given image and display<Kusuma > 在 2025-06-23 上传 | 大小:700kb | 下载:0
[matlab例程] centroid_of_binary_image
说明:Compute centroid of the image and display its location<Kusuma > 在 2025-06-23 上传 | 大小:700kb | 下载:0
[matlab例程] separate_color_components
说明:separates color components of the given image<Kusuma > 在 2025-06-23 上传 | 大小:701kb | 下载:0
[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 2025-06-23 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 2025-06-23 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 2025-06-23 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 2025-06-23 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 2025-06-23 上传 | 大小:172kb | 下载:0