| |
 |
 |
|
Last update: February 19, 2014
|
|
|
 |
 |
|
|
RRSE Fitness Function
The RRSE fitness function
is based on the
Root Relative Squared Error (RRSE).
The RRSE component is implemented so that you can choose different
simple models besides the usual target average.
The RRSE fitness function can be combined
with a cost matrix in order to impose specific constraints on the
solutions.
In addition, by choosing different
rounding thresholds,
different fitness functions can be created to explore different solution spaces.
The evolvable rounding thresholds include the ROC threshold, the logistic, class proportions, large margin, average, RMS, interdecile mean,
interquartile mean, midrange, midhinge, and trimean threshold. There are also
two kinds of fixed thresholds: the rounding threshold of the active model and
user defined thresholds.
See Also:
Related Tutorials:
Related Videos:
|
|
|
|
|
