BaseLearner.CV.Batch.FitObj-class {EnsembleBase} | R Documentation |
Classes "BaseLearner.CV.Batch.FitObj"
and "Regression.CV.Batch.FitObj"
Description
Classes for containing base learner batch CV training output.
Objects from the Class
BaseLearner.CV.Batch.FitObj
is virtual Class; therefore, no objects may be created from it. Class Regression.CV.Batch.FitObj
is the output of Regression.CV.Batch.Fit
function.
Slots
fitobj.list
:Object of class
"list"
, contains a list of objects of classBaseLearner.CV.FitObj
, one per base learner instance.instance.list
:Object of class
"Instance.List"
, the list of base learner instance passed to the functionRegression.CV.Batch.Fit
that produces the object.filemethod
:Object of class
"logical"
, the boolean flag indicating whether estimation objects are saved to files or help in memory.tmpfiles
:Object of class
"OptionalCharacter"
, list of temporary files used for storing estimation objects (if any).tmpfiles.index.list
:Object of class
"list"
, with elementsstart
andend
, holding the start and end indexes into the tempfiles vector for each of the base learner instances trained.tvec
:Execution times for each base learner in the batch. Note: Currently implemented for serial execution only.
In addition, Regression.CV.Batch.FitObj
contains the following slots:
pred
:Object of class
"matrix"
, with each column being the training-set prediction for one of base learner instances.y
:Object of class
"OptionalNumeric"
, holding the response variable values for training set. This slot can beNULL
for memory efficiency purposes.
Methods
No methods defined with class "BaseLearner.CV.Batch.FitObj" in the signature.
Author(s)
Alireza S. Mahani, Mansour T.A. Sharabiani
See Also
Regression.CV.Batch.Fit