Mathematical Problems in Engineering / 2016 / Article / Tab 5

Research Article

An Efficient Cost-Sensitive Feature Selection Using Chaos Genetic Algorithm for Class Imbalance Problem

Table 5

Comparing the feature number and execution time (in seconds).

Feature selection algorithmsFeature numberExecution time (with KNN)Execution time (with C4.5)

410.1617.12
CFS110.042.78
CASH230.2133.14
CSFSG170.057.19

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