Research Article
FraudMiner: A Novel Credit Card Fraud Detection Model Based on Frequent Itemset Mining
| Number of customers | Number of transactions in training set | Number of transactions in testing set | Legal | Fraud | Total | Legal | Fraud | Total |
| 200 | 652 | 25 | 677 | 489 | 17 | 506 | 400 | 1226 | 48 | 1274 | 864 | 30 | 894 | 600 | 1716 | 64 | 1780 | 1244 | 48 | 1292 | 800 | 2169 | 71 | 2240 | 1612 | 57 | 1669 | 1000 | 2604 | 131 | 2735 | 2002 | 102 | 2104 | 1200 | 3056 | 157 | 3113 | 2604 | 144 | 2748 | 1400 | 3440 | 158 | 3598 | 3083 | 147 | 3230 |
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