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  <div class="section" id="module-macop.algorithms.IteratedLocalSearch">
<span id="macop-algorithms-iteratedlocalsearch"></span><h1>macop.algorithms.IteratedLocalSearch<a class="headerlink" href="#module-macop.algorithms.IteratedLocalSearch" title="Permalink to this headline">¶</a></h1>
<p>Iterated Local Search Algorithm implementation</p>
<p class="rubric">Classes</p>
<table class="longtable docutils align-default">
<colgroup>
<col style="width: 10%" />
<col style="width: 90%" />
</colgroup>
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch" title="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch"><code class="xref py py-obj docutils literal notranslate"><span class="pre">IteratedLocalSearch</span></code></a>(_initalizer, _evaluator, …)</p></td>
<td><p>Iterated Local Search used to avoir local optima and increave EvE (Exploration vs Exploitation) compromise</p></td>
</tr>
</tbody>
</table>
<dl class="class">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch">
<em class="property">class </em><code class="sig-prename descclassname">macop.algorithms.IteratedLocalSearch.</code><code class="sig-name descname">IteratedLocalSearch</code><span class="sig-paren">(</span><em class="sig-param">_initalizer</em>, <em class="sig-param">_evaluator</em>, <em class="sig-param">_operators</em>, <em class="sig-param">_policy</em>, <em class="sig-param">_validator</em>, <em class="sig-param">_maximise=True</em>, <em class="sig-param">_parent=None</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/macop/algorithms/IteratedLocalSearch.html#IteratedLocalSearch"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch" title="Permalink to this definition">¶</a></dt>
<dd><p>Iterated Local Search used to avoir local optima and increave EvE (Exploration vs Exploitation) compromise</p>
<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.initalizer">
<code class="sig-name descname">initalizer</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.initalizer" title="Permalink to this definition">¶</a></dt>
<dd><p>{function} – basic function strategy to initialize solution</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.evaluator">
<code class="sig-name descname">evaluator</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.evaluator" title="Permalink to this definition">¶</a></dt>
<dd><p>{function} – basic function in order to obtained fitness (mono or multiple objectives)</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.operators">
<code class="sig-name descname">operators</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.operators" title="Permalink to this definition">¶</a></dt>
<dd><p>{[Operator]} – list of operator to use when launching algorithm</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.policy">
<code class="sig-name descname">policy</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.policy" title="Permalink to this definition">¶</a></dt>
<dd><p>{Policy} – Policy class implementation strategy to select operators</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.validator">
<code class="sig-name descname">validator</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.validator" title="Permalink to this definition">¶</a></dt>
<dd><p>{function} – basic function to check if solution is valid or not under some constraints</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.maximise">
<code class="sig-name descname">maximise</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.maximise" title="Permalink to this definition">¶</a></dt>
<dd><p>{bool} – specify kind of optimization problem</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.currentSolution">
<code class="sig-name descname">currentSolution</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.currentSolution" title="Permalink to this definition">¶</a></dt>
<dd><p>{Solution} – current solution managed for current evaluation</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.bestSolution">
<code class="sig-name descname">bestSolution</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.bestSolution" title="Permalink to this definition">¶</a></dt>
<dd><p>{Solution} – best solution found so far during running algorithm</p>
</dd></dl>

<dl class="attribute">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.checkpoint">
<code class="sig-name descname">checkpoint</code><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.checkpoint" title="Permalink to this definition">¶</a></dt>
<dd><p>{Checkpoint} – Checkpoint class implementation to keep track of algorithm and restart</p>
</dd></dl>

<dl class="method">
<dt id="macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.run">
<code class="sig-name descname">run</code><span class="sig-paren">(</span><em class="sig-param">_evaluations</em>, <em class="sig-param">_ls_evaluations=100</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/macop/algorithms/IteratedLocalSearch.html#IteratedLocalSearch.run"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#macop.algorithms.IteratedLocalSearch.IteratedLocalSearch.run" title="Permalink to this definition">¶</a></dt>
<dd><p>Run the iterated local search algorithm using local search (EvE compromise)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>_evaluations</strong> – {int} – number of global evaluations for ILS</p></li>
<li><p><strong>_ls_evaluations</strong> – {int} – number of Local search evaluations (default: 100)</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>{Solution} – best solution found</p>
</dd>
</dl>
</dd></dl>

</dd></dl>

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