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模拟退火
Downloaded:0
Simulated annealing algorithm The power flow calculation program contains a ppt for the simulation algorithm introduced
Date
: 2026-01-15
Size
: 75kb
User
:
小茶柚
粒子群优化研究工具箱
Downloaded:0
Gbest PSO, Lbest PSO, RegPSO, GCPSO, MPSO, OPSO, Cauchy mutation, and hybrid combinations
Date
: 2026-01-15
Size
: 125kb
User
:
小茶柚
ga_opf
Downloaded:0
This program solves the OPF by Matlab GA tool box
Date
: 2026-01-15
Size
: 50kb
User
:
小茶柚
数学建模
Downloaded:0
Ant colony algorithm for optimal path planning, MATLAB development
Date
: 2026-01-15
Size
: 9.7mb
User
:
Qtracy
display_fft_of_image
Downloaded:0
compute dft of given image and display
Date
: 2026-01-15
Size
: 700kb
User
:
Kusuma
centroid_of_binary_image
Downloaded:0
Compute centroid of the image and display its location
Date
: 2026-01-15
Size
: 700kb
User
:
Kusuma
separate_color_components
Downloaded:0
separates color components of the given image
Date
: 2026-01-15
Size
: 701kb
User
:
Kusuma
10.1109@ICCCET.2011.5762457
Downloaded:0
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 pay
Date
: 2026-01-15
Size
: 136kb
User
:
phdscolar
10.1109@WICT.2011.6141395
Downloaded:0
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
Date
: 2026-01-15
Size
: 159kb
User
:
phdscolar
ghosh1994
Downloaded:0
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 accoun
Date
: 2026-01-15
Size
: 754kb
User
:
phdscolar
sahin2011
Downloaded:0
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
Date
: 2026-01-15
Size
: 230kb
User
:
phdscolar
sherly2010
Downloaded:0
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 alar
Date
: 2026-01-15
Size
: 172kb
User
:
phdscolar
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