Quantitative Detection of Financial Fraud Based on Deep Learning with Combination of E-Commerce Big Data

Table 2

Comparison of actual fraud rate and predicted fraud rate in the training set.

Sample number	Number of samples	Contains the number of frauds	Actual fraud rate	Predicted fraud rate
1	300	122	39.665%	39.495%
2	300	50	15.258%	15.021%
3	300	35	10.178%	9.885%
4	300	32	9.156%	8.882%
5	300	26	7.125%	6.647%
6	300	20	5.085%	5.472%
7	300	20	5.731%	5.658%
8	300	16	3.731%	3.115%
9	300	14	3.058%	3.102%
10	300	12	2.389%	2.178%