antsLog-class

Register of model structures and their performance statistics, if available.

Construction and smart selection of Gaussian process models
for analysis of computer experiments
with emphasis on treatment of functional inputs that are regularly sampled. This package
offers: (i) flexible modeling of functional-input regression
problems through the fairly general Gaussian process model; (ii)
built-in dimension reduction for functional inputs; (iii)
heuristic optimization of the structural parameters of the model
(e.g., active inputs, kernel function, type of distance).
An in-depth tutorial in the use of funGp is provided in
Betancourt et al. (2024) <doi:10.18637/jss.v109.i05> and
Metamodeling background is provided in
Betancourt et al. (2020) <doi:10.1016/j.ress.2020.106870>.
The algorithm for structural parameter optimization is described
in <https://hal.science/hal-02532713>.

Jose Betancourt

funGp

Gaussian Process Models for Scalar and Functional Inputs

François Bachoc

Thierry Klein

Jeremy Rohmer

Yves Deville

Deborah Idier

antsLog-class function

<dl>
<dt><code>sols</code></dt>
<dd>Object of class <code>"data.frame"</code>. Compendium of model structures arranged by rows. Each
column is linked to one structural parameter of the model such as the state of one variable (inactive,
active) or the type of kernel function.</dd></dl>
<dt><code>args</code></dt>
<dd>Object of class <code>"list"</code>. Compendium of model structures represented by objects of class
<code>"modelCall"</code>.</dd>
<dt><code>fitness</code></dt>
<dd>Object of class <code>"numeric"</code>. Performance statistic of each model, if available.</dd>

Slots

José Betancourt, François Bachoc, Thierry Klein and Jérémy Rohmer

Author

S4 class for log of models explored by ant colony in funGp — antsLog-class

<dl>
<dt><code>sols</code></dt>
<dd>Object of class <code>"data.frame"</code>. Compendium of model structures arranged by rows. Each
column is linked to one structural parameter of the model such as the state of one variable (inactive,
active) or the type of kernel function.</dd>


<dt><code>args</code></dt>
<dd>Object of class <code>"list"</code>. Compendium of model structures represented by objects of class
<code>"modelCall"</code>.</dd>


<dt><code>fitness</code></dt>
<dd>Object of class <code>"numeric"</code>. Performance statistic of each model, if available.</dd>


</dl>

antsLog-class: S4 class for log of models explored by ant colony in funGp

Description

Arguments

Slots

Author