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<div id="projectbrief">High-performance Support Vector Machine classifier with scikit-learn compatible API</div>
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<li class="navelem"><b>svm_classifier</b></li><li class="navelem"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html">OneVsRestStrategy</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="headertitle"><div class="title">svm_classifier::OneVsRestStrategy Class Reference</div></div>
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<p>One-vs-Rest (OvR) multiclass strategy.
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<a href="classsvm__classifier_1_1OneVsRestStrategy.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a>></code></p>
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Inheritance diagram for svm_classifier::OneVsRestStrategy:</div>
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Collaboration diagram for svm_classifier::OneVsRestStrategy:</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a30f146a564a9c9681524593cacbb43e7" id="r_a30f146a564a9c9681524593cacbb43e7"><td class="memItemLeft" align="right" valign="top"><a id="a30f146a564a9c9681524593cacbb43e7" name="a30f146a564a9c9681524593cacbb43e7"></a>
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 </td><td class="memItemRight" valign="bottom"><b>OneVsRestStrategy</b> ()</td></tr>
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<tr class="memdesc:a30f146a564a9c9681524593cacbb43e7"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <br /></td></tr>
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<tr class="separator:a30f146a564a9c9681524593cacbb43e7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acfd698dd6cc0a988ac642a00d1f0b970" id="r_acfd698dd6cc0a988ac642a00d1f0b970"><td class="memItemLeft" align="right" valign="top"><a id="acfd698dd6cc0a988ac642a00d1f0b970" name="acfd698dd6cc0a988ac642a00d1f0b970"></a>
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 </td><td class="memItemRight" valign="bottom"><b>~OneVsRestStrategy</b> () override</td></tr>
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<tr class="memdesc:acfd698dd6cc0a988ac642a00d1f0b970"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="separator:acfd698dd6cc0a988ac642a00d1f0b970"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aae14da8c0effd04731b5a4a0181eb1b6" id="r_aae14da8c0effd04731b5a4a0181eb1b6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsvm__classifier_1_1TrainingMetrics.html">TrainingMetrics</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#aae14da8c0effd04731b5a4a0181eb1b6">fit</a> (const torch::Tensor &X, const torch::Tensor &y, const KernelParameters &params, <a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> &converter) override</td></tr>
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<tr class="memdesc:aae14da8c0effd04731b5a4a0181eb1b6"><td class="mdescLeft"> </td><td class="mdescRight">Train the multiclass classifier. <br /></td></tr>
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<tr class="separator:aae14da8c0effd04731b5a4a0181eb1b6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a771903a821d5380ddd5d0b3a912e7df9" id="r_a771903a821d5380ddd5d0b3a912e7df9"><td class="memItemLeft" align="right" valign="top">std::vector< int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a771903a821d5380ddd5d0b3a912e7df9">predict</a> (const torch::Tensor &X, <a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> &converter) override</td></tr>
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<tr class="memdesc:a771903a821d5380ddd5d0b3a912e7df9"><td class="mdescLeft"> </td><td class="mdescRight">Predict class labels. <br /></td></tr>
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<tr class="separator:a771903a821d5380ddd5d0b3a912e7df9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a55639e5adaadcd6414b50d5ebf0d1cd2" id="r_a55639e5adaadcd6414b50d5ebf0d1cd2"><td class="memItemLeft" align="right" valign="top">std::vector< std::vector< double > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a55639e5adaadcd6414b50d5ebf0d1cd2">predict_proba</a> (const torch::Tensor &X, <a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> &converter) override</td></tr>
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<tr class="memdesc:a55639e5adaadcd6414b50d5ebf0d1cd2"><td class="mdescLeft"> </td><td class="mdescRight">Predict class probabilities. <br /></td></tr>
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<tr class="separator:a55639e5adaadcd6414b50d5ebf0d1cd2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a966b79bc8b6fac0fa78feefc2dd8a878" id="r_a966b79bc8b6fac0fa78feefc2dd8a878"><td class="memItemLeft" align="right" valign="top">std::vector< std::vector< double > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a966b79bc8b6fac0fa78feefc2dd8a878">decision_function</a> (const torch::Tensor &X, <a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> &converter) override</td></tr>
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<tr class="memdesc:a966b79bc8b6fac0fa78feefc2dd8a878"><td class="mdescLeft"> </td><td class="mdescRight">Get decision function values. <br /></td></tr>
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<tr class="separator:a966b79bc8b6fac0fa78feefc2dd8a878"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5e10800b16dbc66fd1c0d5e0a42871f0" id="r_a5e10800b16dbc66fd1c0d5e0a42871f0"><td class="memItemLeft" align="right" valign="top">std::vector< int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a5e10800b16dbc66fd1c0d5e0a42871f0">get_classes</a> () const override</td></tr>
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<tr class="memdesc:a5e10800b16dbc66fd1c0d5e0a42871f0"><td class="mdescLeft"> </td><td class="mdescRight">Get unique class labels. <br /></td></tr>
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<tr class="separator:a5e10800b16dbc66fd1c0d5e0a42871f0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a200300198628ac119eac09e62ff62336" id="r_a200300198628ac119eac09e62ff62336"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a200300198628ac119eac09e62ff62336">supports_probability</a> () const override</td></tr>
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<tr class="memdesc:a200300198628ac119eac09e62ff62336"><td class="mdescLeft"> </td><td class="mdescRight">Check if the model supports probability prediction. <br /></td></tr>
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<tr class="separator:a200300198628ac119eac09e62ff62336"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a53abe89ec25c33fd9c32d92ba08d01ed" id="r_a53abe89ec25c33fd9c32d92ba08d01ed"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#a53abe89ec25c33fd9c32d92ba08d01ed">get_n_classes</a> () const override</td></tr>
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<tr class="memdesc:a53abe89ec25c33fd9c32d92ba08d01ed"><td class="mdescLeft"> </td><td class="mdescRight">Get number of classes. <br /></td></tr>
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<tr class="separator:a53abe89ec25c33fd9c32d92ba08d01ed"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af9e1bd6d08ce3e7afd5279c835ce6cfb" id="r_af9e1bd6d08ce3e7afd5279c835ce6cfb"><td class="memItemLeft" align="right" valign="top">MulticlassStrategy </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1OneVsRestStrategy.html#af9e1bd6d08ce3e7afd5279c835ce6cfb">get_strategy_type</a> () const override</td></tr>
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<tr class="memdesc:af9e1bd6d08ce3e7afd5279c835ce6cfb"><td class="mdescLeft"> </td><td class="mdescRight">Get strategy type. <br /></td></tr>
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<tr class="separator:af9e1bd6d08ce3e7afd5279c835ce6cfb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classsvm__classifier_1_1MulticlassStrategyBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsvm__classifier_1_1MulticlassStrategyBase')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html">svm_classifier::MulticlassStrategyBase</a></td></tr>
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<tr class="memitem:a8a5647dd57eed281288f0c9011b11395 inherit pub_methods_classsvm__classifier_1_1MulticlassStrategyBase" id="r_a8a5647dd57eed281288f0c9011b11395"><td class="memItemLeft" align="right" valign="top">
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virtual </td><td class="memItemRight" valign="bottom"><b>~MulticlassStrategyBase</b> ()=default</td></tr>
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<tr class="memdesc:a8a5647dd57eed281288f0c9011b11395 inherit pub_methods_classsvm__classifier_1_1MulticlassStrategyBase"><td class="mdescLeft"> </td><td class="mdescRight">Virtual destructor. <br /></td></tr>
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<tr class="separator:a8a5647dd57eed281288f0c9011b11395 inherit pub_methods_classsvm__classifier_1_1MulticlassStrategyBase"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="inherited" name="inherited"></a>
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Additional Inherited Members</h2></td></tr>
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<tr class="inherit_header pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html">svm_classifier::MulticlassStrategyBase</a></td></tr>
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<tr class="memitem:a15bb6eb53e91e604b259b3050bd40e27 inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase" id="r_a15bb6eb53e91e604b259b3050bd40e27"><td class="memItemLeft" align="right" valign="top">std::vector< int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a15bb6eb53e91e604b259b3050bd40e27">classes_</a></td></tr>
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<tr class="memdesc:a15bb6eb53e91e604b259b3050bd40e27 inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase"><td class="mdescLeft"> </td><td class="mdescRight">Unique class labels. <br /></td></tr>
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<tr class="separator:a15bb6eb53e91e604b259b3050bd40e27 inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8e74cd580feaac0da34d204274a24fea inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase" id="r_a8e74cd580feaac0da34d204274a24fea"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a8e74cd580feaac0da34d204274a24fea">is_trained_</a> = false</td></tr>
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<tr class="memdesc:a8e74cd580feaac0da34d204274a24fea inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase"><td class="mdescLeft"> </td><td class="mdescRight">Whether the model is trained. <br /></td></tr>
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<tr class="separator:a8e74cd580feaac0da34d204274a24fea inherit pro_attribs_classsvm__classifier_1_1MulticlassStrategyBase"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>One-vs-Rest (OvR) multiclass strategy. </p>
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<p class="definition">Definition at line <a class="el" href="multiclass__strategy_8hpp_source.html#l00099">99</a> of file <a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a>.</p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<a id="a966b79bc8b6fac0fa78feefc2dd8a878" name="a966b79bc8b6fac0fa78feefc2dd8a878"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a966b79bc8b6fac0fa78feefc2dd8a878">◆ </a></span>decision_function()</h2>
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<td class="memname">std::vector< std::vector< double > > svm_classifier::OneVsRestStrategy::decision_function </td>
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<td>(</td>
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<td class="paramtype">const torch::Tensor & </td>
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<td class="paramname"><em>X</em>, </td>
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<td class="paramtype"><a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> & </td>
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<td class="paramname"><em>converter</em> </td>
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<td>)</td>
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<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
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<p>Get decision function values. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">X</td><td>Feature tensor of shape (n_samples, n_features) </td></tr>
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<tr><td class="paramname">converter</td><td>Data converter instance </td></tr>
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</table>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>Decision function values </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#ad1c4eb746cb1fdd67cf436ff85a9b0f0">svm_classifier::MulticlassStrategyBase</a>.</p>
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<a id="aae14da8c0effd04731b5a4a0181eb1b6" name="aae14da8c0effd04731b5a4a0181eb1b6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aae14da8c0effd04731b5a4a0181eb1b6">◆ </a></span>fit()</h2>
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<td class="memname"><a class="el" href="structsvm__classifier_1_1TrainingMetrics.html">TrainingMetrics</a> svm_classifier::OneVsRestStrategy::fit </td>
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<td class="paramtype"><a class="el" href="classsvm__classifier_1_1DataConverter.html">DataConverter</a> & </td>
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<p>Train the multiclass classifier. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">X</td><td>Feature tensor of shape (n_samples, n_features) </td></tr>
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<tr><td class="paramname">y</td><td>Target tensor of shape (n_samples,) </td></tr>
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<tr><td class="paramname">params</td><td>Kernel parameters </td></tr>
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<tr><td class="paramname">converter</td><td>Data converter instance </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Training metrics </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a548af7201b7970abee0c31e7ec07d896">svm_classifier::MulticlassStrategyBase</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5e10800b16dbc66fd1c0d5e0a42871f0">◆ </a></span>get_classes()</h2>
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<td class="memname">std::vector< int > svm_classifier::OneVsRestStrategy::get_classes </td>
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<p>Get unique class labels. </p>
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<dl class="section return"><dt>Returns</dt><dd>Vector of unique class labels </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a379c4000227cc46410bfbecce6e80c33">svm_classifier::MulticlassStrategyBase</a>.</p>
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<p class="definition">Definition at line <a class="el" href="multiclass__strategy_8hpp_source.html#l00125">125</a> of file <a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a53abe89ec25c33fd9c32d92ba08d01ed">◆ </a></span>get_n_classes()</h2>
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<td class="memname">int svm_classifier::OneVsRestStrategy::get_n_classes </td>
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<p>Get number of classes. </p>
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<dl class="section return"><dt>Returns</dt><dd>Number of classes </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a1740d877a4d634ec1763cb8646f5e172">svm_classifier::MulticlassStrategyBase</a>.</p>
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<p class="definition">Definition at line <a class="el" href="multiclass__strategy_8hpp_source.html#l00129">129</a> of file <a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af9e1bd6d08ce3e7afd5279c835ce6cfb">◆ </a></span>get_strategy_type()</h2>
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<td class="memname">MulticlassStrategy svm_classifier::OneVsRestStrategy::get_strategy_type </td>
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<p>Get strategy type. </p>
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<dl class="section return"><dt>Returns</dt><dd>Multiclass strategy type </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a31a0501fa1a6db1d41cbf825b2348e47">svm_classifier::MulticlassStrategyBase</a>.</p>
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<p class="definition">Definition at line <a class="el" href="multiclass__strategy_8hpp_source.html#l00131">131</a> of file <a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a771903a821d5380ddd5d0b3a912e7df9">◆ </a></span>predict()</h2>
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<td class="memname">std::vector< int > svm_classifier::OneVsRestStrategy::predict </td>
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<p>Predict class labels. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">X</td><td>Feature tensor of shape (n_samples, n_features) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Predicted class labels </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a70f94cfcf8b2bf6d60133c688fe55f9d">svm_classifier::MulticlassStrategyBase</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a55639e5adaadcd6414b50d5ebf0d1cd2">◆ </a></span>predict_proba()</h2>
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<p>Predict class probabilities. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<dl class="section return"><dt>Returns</dt><dd>Class probabilities for each sample </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#ab5348ee3b83547702ec7903ee7ee2da7">svm_classifier::MulticlassStrategyBase</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a200300198628ac119eac09e62ff62336">◆ </a></span>supports_probability()</h2>
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<p>Check if the model supports probability prediction. </p>
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<dl class="section return"><dt>Returns</dt><dd>True if probabilities are supported </dd></dl>
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<p>Implements <a class="el" href="classsvm__classifier_1_1MulticlassStrategyBase.html#a2ab91902f8d6eb216f626ce9ea4be992">svm_classifier::MulticlassStrategyBase</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>include/svm_classifier/<a class="el" href="multiclass__strategy_8hpp_source.html">multiclass_strategy.hpp</a></li>
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