Fitness Functions for Function Finding

Choosing the Fitness Function

Fitness Functions for Function Finding

For Function Finding problems you can select one of the 11 built-in fitness functions:

Relative Error with Selection Range
Relative/Hits
Absolute Error with Selection Range
Absolute/Hits
R-square
MSE (mean squared error)
RMSE (root mean squared error)
MAE (mean absolute error)
RSE (relative squared error)
RRSE (root relative squared error)
RAE (relative absolute error)

Or create your own fitness function by choosing:

Custom Fitness Function

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