Regression.Integrator.Config-class

Regression.Select.Config-class

Regression.Integrator.FitObj-class

Regression.Select.FitObj-class

Virtual base classes to contain configuration and fit objects for integrator operations.

classes

Extensible S4 classes and methods for batch training of regression and classification algorithms such as Random Forest, Gradient Boosting Machine, Neural Network, Support Vector Machines, K-Nearest Neighbors, Penalized Regression (L1/L2), and Bayesian Additive Regression Trees. These algorithms constitute a set of 'base learners', which can subsequently be combined together to form ensemble predictions. This package provides cross-validation wrappers to allow for downstream application of ensemble integration techniques, including best-error selection. All base learner estimation objects are retained, allowing for repeated prediction calls without the need for re-training. For large problems, an option is provided to save estimation objects to disk, along with prediction methods that utilize these objects. This allows users to train and predict with large ensembles of base learners without being constrained by system RAM.

Alireza Mahani

EnsembleBase

Extensible Package for Parallel, Batch Training of Base Learners
for Ensemble Modeling

Regression.Integrator.Config-class function

All virtual classes; therefore, no objects may be created from them.

Objects from the Class

For config classes:<dl>
 <dt><code>errfun</code>:</dt>
<dd>Object of class <code>"function"</code> ~~</dd> For FitObj classes:
 <dt><code>config</code>:</dt>
<dd>Object of class <code>"Regression.Integrator.Config"</code> or <code>"Regression.Select.Config"</code> for the Integrator and Select classes.</dd> <dt><code>est</code>:</dt>
<dd>Object of class <code>ANY</code>, containing estimation objects for concrete extensions of the virtual classes.</dd> <dt><code>pred</code>:</dt>
<dd>Object of class <code>"numeric"</code>, containing the prediction of integrator operations.</dd> 
</dl>

Slots

No methods defined with class "Regression.Integrator.Config" in the signature.

Methods

Alireza S. Mahani, Mansour T.A. Sharabiani

Author

Classes "Regression.Integrator.Config", "Regression.Select.Config", "Regression.Integrator.FitObj", "Regression.Select.FitObj" — Regression.Integrator.Config-class

For config classes:<dl>
 <dt><code>errfun</code>:</dt>
<dd>Object of class <code>"function"</code> ~~</dd>

 For FitObj classes:
 <dt><code>config</code>:</dt>
<dd>Object of class <code>"Regression.Integrator.Config"</code> or <code>"Regression.Select.Config"</code> for the Integrator and Select classes.</dd>

 <dt><code>est</code>:</dt>
<dd>Object of class <code>ANY</code>, containing estimation objects for concrete extensions of the virtual classes.</dd>

 <dt><code>pred</code>:</dt>
<dd>Object of class <code>"numeric"</code>, containing the prediction of integrator operations.</dd>

 
</dl>

Classes <code>"Regression.Integrator.Config"</code>, <code>"Regression.Select.Config"</code>, <code>"Regression.Integrator.FitObj"</code>, <code>"Regression.Select.FitObj"</code>

Regression.Integrator.Config-class: Classes `"Regression.Integrator.Config"`, `"Regression.Select.Config"`, `"Regression.Integrator.FitObj"`, `"Regression.Select.FitObj"`

Description

Arguments

Objects from the Class

Slots

Methods

Author

See Also