plot {CMA}R Documentation

Visualize results of tuning

Description

After hyperparameter tuning using tune it is useful to see which choice of hyperparameters is suitable and how good the performance is.

Arguments

x An object of class tuningresult.
iter Iteration number (learningset) for which tuning results should be displayed.
which Character vector (maximum length is two) naming the arguments for which tuning results should be display. Default is NULL; if the number of tuned hyperparameter is less or equal than two, then the results for these hyperparameters will be plotted. If this number is two, then a contour plot will be made, otherwise a simple line segment plot. If the number of tuned hyperparameters exceeds two, then which may not be NULL.
... Further graphical options passed either to plot or contour.

Value

no return.

Note

Frequently, several hyperparameter (combinations) perform "best", s. also the remark in best.

Author(s)

Martin Slawski martin.slawski@campus.lmu.de

Anne-Laure Boulesteix http://www.slcmsr.net/boulesteix

See Also

tune, tuningresult


[Package CMA version 1.0.0 Index]