unique_optimum

This function checks if a new optimum <code>argument</code> is not yet contained
in <code>L</code>.

internal

An implementation of the variable neighborhood trust region
algorithm Bierlaire et al. (2009) "A Heuristic for Nonlinear Global
Optimization" <doi:10.1287/ijoc.1090.0343>.

Lennart Oelschläger

vntrs

Variable Neighborhood Trust Region Search

unique_optimum function

<dl><dt>L</dt>
<dd>A list of identified optima which contains lists with<ul>
<li><code>value</code> and</li>
<li><code>argument</code></li>
</ul>of each identified optimum.</dd>
<dt>argument</dt>
<dd>The argument of a candidate optimum.</dd>
<dt>tolerance</dt>
<dd>A non-negative numeric value. For an identified optimum and a candidate
optimum, if all coordinate differences are smaller than <code>tolerance</code>,
they are considered as equal.</dd></dl>

Arguments

Check new optimum for uniqueness — unique_optimum

<dl>

<dt>L</dt>
<dd>A list of identified optima which contains lists with<ul>
<li><code>value</code> and</li>
<li><code>argument</code></li>
</ul>of each identified optimum.</dd>


<dt>argument</dt>
<dd>The argument of a candidate optimum.</dd>


<dt>tolerance</dt>
<dd>A non-negative numeric value. For an identified optimum and a candidate
optimum, if all coordinate differences are smaller than <code>tolerance</code>,
they are considered as equal.</dd>

</dl>

unique_optimum: Check new optimum for uniqueness

Description

Usage

Value

Arguments