Research Article
Oppositional Cat Swarm Optimization-Based Feature Selection Approach for Credit Card Fraud Detection
| Begin | | Parameter initiation: generation counter G, population P, , , and . | | Compute fitness of all krills based on the starting location. | | While do | | Arrange the individuals with respect to fitness. | | for i = 1: NP (every krill) do | | Carry out motion computation | | Foraging movement | | Physical diffusion | | Derive the genetic operators. | | Upgrade location of krills in the searching areas in the search space. | | Determine fitness of all krills with respect to krill location. | | end for | | Increment G | | end while | | End |
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