Research Article
Evolutionary Feature Selection for Big Data Classification: A MapReduce Approach
Table 2
Parameter specification for all the methods involved in the experimentation.
| Algorithm | Parameters |
| CHC | value for -NN: 1 | Trade-off between reduction and accuracy: 0.5 | Proportion of flipped bits in restarting process: 0.05 | Population size: 40 | Number of evaluations: 1000 |
| Naive Bayes | Lambda: 1.0 (default) |
| Logistic Regression | Iterations: 100 (default) | StepSize: 1.0 (default) | miniBatchFraction: 1.0 |
| SVM | Regularization parameter: 0.0; 0.5 | Iterations: 100 (default) | StepSize: 1.0 (default) | miniBatchFraction: 1.0 |
|
|