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247 lines
9.2 KiB
247 lines
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<li class="first-level active"><a href="#customization">Customization</a></li>
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<li class="second-level"><a href="#selecting-the-internal-mip-solver">Selecting the internal MIP solver</a></li>
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<h1 id="customization">Customization</h1>
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<h3 id="selecting-the-internal-mip-solver">Selecting the internal MIP solver</h3>
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<p>By default, <code>LearningSolver</code> uses <a href="https://www.gurobi.com/">Gurobi</a> as its internal MIP solver. Another supported solver is <a href="https://www.ibm.com/products/ilog-cplex-optimization-studio">IBM ILOG CPLEX</a>. To switch between solvers, use the <code>solver</code> constructor argument, as shown below. It is also possible to specify a time limit (in seconds) and a relative MIP gap tolerance.</p>
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<pre><code class="python">from miplearn import LearningSolver
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solver = LearningSolver(solver="cplex",
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time_limit=300,
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gap_tolerance=1e-3)
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</code></pre></div>
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