Security and Communication Networks / 2018 / Article / Alg 1

Research Article

A Model Based on Convolutional Neural Network for Online Transaction Fraud Detection

Algorithm 1

Find the best permutation of input features.
Input: The weight matrix , the rows of the weight matrix , initial state of the input
set , list of model accuracy rates , auxiliary sequence ( is the number of rows
below , satisfy the first condition ) and ( control the direction of
Output: The best permutation of weight matrix.
4: Access matrix
5: , ()
6: :
7: if    then
8:go to 19
9: end if
10: if    then
11:go to 14
12: end if
13: , , go to 4
14: if    then
15:input to model and calculate the accuracy
17:if    then
18:return and that correspording
19:end if
20: else
22: end if
23: , , go to 6

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19.