Research Article
Automated Fraudulent Phone Call Recognition through Deep Learning
Table 3
The information of re-collection over time dataset.
| | Dataset | Number of normal phone call samples | Number of fraudulent phone call samples | Date |
| | RC1 | 1521049 | 425 | Mar 2019 | | RC2 | 1150548 | 465 | Apr 2019 | | RC3 | 1269241 | 559 | May 2019 | | RC4 | 1417366 | 486 | June 2019 | | RC5 | 1438665 | 599 | July 2019 | | RC6 | 1115705 | 393 | Aug 2019 |
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