@modelx/modelx

<!doctype html> <html class="default no-js"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>"node_modules/@modelx/data/src/cross_validation" | @modelx/data</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="../assets/css/main.css"> </head> <body> <header> <div class="tsd-page-toolbar"> <div class="container"> <div class="table-wrap"> <div class="table-cell" id="tsd-search" data-index="../assets/js/search.js" data-base=".."> <div class="field"> <label for="tsd-search-field" class="tsd-widget search no-caption">Search</label> <input id="tsd-search-field" type="text" /> </div> <ul class="results"> <li class="state loading">Preparing search index...</li> <li class="state failure">The search index is not available</li> </ul> <a href="../index.html" class="title">@modelx/data</a> </div> <div class="table-cell" id="tsd-widgets"> <div id="tsd-filter"> <a 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href="../globals.html">Globals</a> </li> <li> <a href="_node_modules__modelx_data_src_cross_validation_.html">"node_modules/@modelx/data/src/cross_validation"</a> </li> </ul> <h1>External module "node_modules/@modelx/data/src/cross_validation"</h1> </div> </div> </header> <div class="container container-main"> <div class="row"> <div class="col-8 col-content"> <section class="tsd-panel-group tsd-index-group"> <h2>Index</h2> <section class="tsd-panel tsd-index-panel"> <div class="tsd-index-content"> <section class="tsd-index-section "> <h3>Type aliases</h3> <ul class="tsd-index-list"> <li class="tsd-kind-type-alias tsd-parent-kind-external-module"><a href="_node_modules__modelx_data_src_cross_validation_.html#testtrainoutput" class="tsd-kind-icon">Test<wbr>Train<wbr>Output</a></li> <li class="tsd-kind-type-alias tsd-parent-kind-external-module"><a href="_node_modules__modelx_data_src_cross_validation_.html#testtraintuple" class="tsd-kind-icon">Test<wbr>Train<wbr>Tuple</a></li> <li class="tsd-kind-type-alias tsd-parent-kind-external-module"><a href="_node_modules__modelx_data_src_cross_validation_.html#traintestsplitoptions" class="tsd-kind-icon">Train<wbr>Test<wbr>Split<wbr>Options</a></li> </ul> </section> <section class="tsd-index-section tsd-is-not-exported"> <h3>Variables</h3> <ul class="tsd-index-list"> <li class="tsd-kind-variable tsd-parent-kind-external-module tsd-is-not-exported"><a href="_node_modules__modelx_data_src_cross_validation_.html#gridsearch" class="tsd-kind-icon">Grid<wbr>Search</a></li> </ul> </section> <section class="tsd-index-section tsd-is-not-exported"> <h3>Functions</h3> <ul class="tsd-index-list"> <li class="tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"><a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validate_score" class="tsd-kind-icon">cross_<wbr>validate_<wbr>score</a></li> <li class="tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"><a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validation_split" class="tsd-kind-icon">cross_<wbr>validation_<wbr>split</a></li> <li class="tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"><a href="_node_modules__modelx_data_src_cross_validation_.html#grid_search" class="tsd-kind-icon">grid_<wbr>search</a></li> <li class="tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"><a href="_node_modules__modelx_data_src_cross_validation_.html#train_test_split" class="tsd-kind-icon">train_<wbr>test_<wbr>split</a></li> </ul> </section> <section class="tsd-index-section "> <h3>Object literals</h3> <ul class="tsd-index-list"> <li class="tsd-kind-object-literal tsd-parent-kind-external-module"><a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validation" class="tsd-kind-icon">cross_<wbr>validation</a></li> </ul> </section> </div> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Type aliases</h2> <section class="tsd-panel tsd-member tsd-kind-type-alias tsd-parent-kind-external-module"> <a name="testtrainoutput" class="tsd-anchor"></a> <h3>Test<wbr>Train<wbr>Output</h3> <div class="tsd-signature tsd-kind-icon">Test<wbr>Train<wbr>Output<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">{ </span>test<span class="tsd-signature-symbol">: </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a><span class="tsd-signature-symbol">; </span>train<span class="tsd-signature-symbol">: </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a><span class="tsd-signature-symbol"> }</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:19</li> </ul> </aside> <div class="tsd-type-declaration"> <h4>Type declaration</h4> <ul class="tsd-parameters"> <li class="tsd-parameter"> <h5>test<span class="tsd-signature-symbol">: </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a></h5> </li> <li class="tsd-parameter"> <h5>train<span class="tsd-signature-symbol">: </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a></h5> </li> </ul> </div> </section> <section class="tsd-panel tsd-member tsd-kind-type-alias tsd-parent-kind-external-module"> <a name="testtraintuple" class="tsd-anchor"></a> <h3>Test<wbr>Train<wbr>Tuple</h3> <div class="tsd-signature tsd-kind-icon">Test<wbr>Train<wbr>Tuple<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">[</span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a><span class="tsd-signature-symbol">, </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a><span class="tsd-signature-symbol">]</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:18</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-type-alias tsd-parent-kind-external-module"> <a name="traintestsplitoptions" class="tsd-anchor"></a> <h3>Train<wbr>Test<wbr>Split<wbr>Options</h3> <div class="tsd-signature tsd-kind-icon">Train<wbr>Test<wbr>Split<wbr>Options<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">{ </span>parse_int_train_size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">; </span>random_state<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">; </span>return_array<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">; </span>test_size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">; </span>train_size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol"> }</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:10</li> </ul> </aside> <div class="tsd-type-declaration"> <h4>Type declaration</h4> <ul class="tsd-parameters"> <li class="tsd-parameter"> <h5><span class="tsd-flag ts-flagOptional">Optional</span> parse_<wbr>int_<wbr>train_<wbr>size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span></h5> </li> <li class="tsd-parameter"> <h5><span class="tsd-flag ts-flagOptional">Optional</span> random_<wbr>state<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span></h5> </li> <li class="tsd-parameter"> <h5><span class="tsd-flag ts-flagOptional">Optional</span> return_<wbr>array<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span></h5> </li> <li class="tsd-parameter"> <h5><span class="tsd-flag ts-flagOptional">Optional</span> test_<wbr>size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span></h5> </li> <li class="tsd-parameter"> <h5><span class="tsd-flag ts-flagOptional">Optional</span> train_<wbr>size<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span></h5> </li> </ul> </div> </section> </section> <section class="tsd-panel-group tsd-member-group tsd-is-not-exported"> <h2>Variables</h2> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-external-module tsd-is-not-exported"> <a name="gridsearch" class="tsd-anchor"></a> <h3>Grid<wbr>Search</h3> <div class="tsd-signature tsd-kind-icon">Grid<wbr>Search<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">any</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:8</li> </ul> </aside> </section> </section> <section class="tsd-panel-group tsd-member-group tsd-is-not-exported"> <h2>Functions</h2> <section class="tsd-panel tsd-member tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <a name="cross_validate_score" class="tsd-anchor"></a> <h3>cross_<wbr>validate_<wbr>score</h3> <ul class="tsd-signatures tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <li class="tsd-signature tsd-kind-icon">cross_<wbr>validate_<wbr>score<span class="tsd-signature-symbol">(</span>options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:113</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Used to test variance and bias of a prediction</p> </div> <dl class="tsd-comment-tags"> <dt>memberof</dt> <dd><p>cross_validation</p> </dd> </dl> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> options: <span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol"> = {}</span></h5> <ul class="tsd-parameters"> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h4> <p>Array of accucracy calculations</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <a name="cross_validation_split" class="tsd-anchor"></a> <h3>cross_<wbr>validation_<wbr>split</h3> <ul class="tsd-signatures tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <li class="tsd-signature tsd-kind-icon">cross_<wbr>validation_<wbr>split<span class="tsd-signature-symbol">(</span>dataset<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-symbol">{ </span>folds<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">; </span>random_state<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol"> }</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:79</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Provides train/test indices to split data in train/test sets. Split dataset into k consecutive folds. Each fold is then used once as a validation while the k - 1 remaining folds form the training set.</p> </div> <dl class="tsd-comment-tags"> <dt>memberof</dt> <dd><p>cross_validation</p> </dd> <dt>example</dt> <dd><p>const testArray = [20, 25, 10, 33, 50, 42, 19, 34, 90, 23, ]; // [ [ 50, 20, 34, 33, 10 ], [ 23, 90, 42, 19, 25 ] ] const crossValidationArrayKFolds = ms.cross_validation.cross_validation_split(testArray, { folds: 2, random_state: 0, });</p> </dd> </dl> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> dataset: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol"> = []</span></h5> <div class="tsd-comment tsd-typography"> <p>array of data to split</p> </div> </li> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> options: <span class="tsd-signature-symbol">{ </span>folds<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">; </span>random_state<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol"> }</span><span class="tsd-signature-symbol"> = {folds: 3,random_state: 0,}</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter"> <h5>folds<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></h5> </li> <li class="tsd-parameter"> <h5>random_<wbr>state<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></h5> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h4> <p>returns dataset split into k consecutive folds</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <a name="grid_search" class="tsd-anchor"></a> <h3>grid_<wbr>search</h3> <ul class="tsd-signatures tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <li class="tsd-signature tsd-kind-icon">grid_<wbr>search<span class="tsd-signature-symbol">(</span>options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:200</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Used to test variance and bias of a prediction with parameter tuning</p> </div> <dl class="tsd-comment-tags"> <dt>memberof</dt> <dd><p>cross_validation</p> </dd> </dl> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> options: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol"> = {}</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">any</span></h4> <p>Array of accucracy calculations</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <a name="train_test_split" class="tsd-anchor"></a> <h3>train_<wbr>test_<wbr>split</h3> <ul class="tsd-signatures tsd-kind-function tsd-parent-kind-external-module tsd-is-not-exported"> <li class="tsd-signature tsd-kind-icon">train_<wbr>test_<wbr>split<span class="tsd-signature-symbol">(</span>dataset<span class="tsd-signature-symbol">?: </span><a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a>, options<span class="tsd-signature-symbol">?: </span><a href="_node_modules__modelx_data_src_cross_validation_.html#traintestsplitoptions" class="tsd-signature-type">TrainTestSplitOptions</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-symbol">{ </span>test<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">; </span>train<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol"> }</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:36</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Split arrays into random train and test subsets</p> </div> <dl class="tsd-comment-tags"> <dt>memberof</dt> <dd><p>cross_validation</p> </dd> <dt>example</dt> <dd><p>const testArray = [20, 25, 10, 33, 50, 42, 19, 34, 90, 23, ]; // { train: [ 50, 20, 34, 33, 10, 23, 90, 42 ], test: [ 25, 19 ] } const trainTestSplit = ms.cross_validation.train_test_split(testArray,{ test_size:0.2, random_state: 0, });</p> </dd> </dl> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> dataset: <a href="_node_modules__modelx_data_src_dataset_.html#data" class="tsd-signature-type">Data</a><span class="tsd-signature-symbol"> = []</span></h5> <div class="tsd-comment tsd-typography"> <p>array of data to split</p> </div> </li> <li> <h5><span class="tsd-flag ts-flagDefault value">Default value</span> options: <a href="_node_modules__modelx_data_src_cross_validation_.html#traintestsplitoptions" class="tsd-signature-type">TrainTestSplitOptions</a><span class="tsd-signature-symbol"> = {test_size: 0.2,train_size: 0.8,random_state: 0,return_array: false,parse_int_train_size: true,}</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-symbol">{ </span>test<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">; </span>train<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol"> }</span></h4> <p>returns training and test arrays either as an object or arrays</p> </li> </ul> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Object literals</h2> <section class="tsd-panel tsd-member tsd-kind-object-literal tsd-parent-kind-external-module"> <a name="cross_validation" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagConst">Const</span> cross_<wbr>validation</h3> <div class="tsd-signature tsd-kind-icon">cross_<wbr>validation<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">object</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:244</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <dl class="tsd-comment-tags"> <dt>see</dt> <dd><p><a href="https://machinelearningmastery.com/implement-resampling-methods-scratch-python/" class="external">https://machinelearningmastery.com/implement-resampling-methods-scratch-python/</a></p> </dd> </dl> </div> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-object-literal"> <a name="cross_validation.gridsearch-1" class="tsd-anchor"></a> <h3>Grid<wbr>Search</h3> <div class="tsd-signature tsd-kind-icon">Grid<wbr>Search<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">any</span></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:250</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-object-literal"> <a name="cross_validation.cross_validate_score-1" class="tsd-anchor"></a> <h3>cross_<wbr>validate_<wbr>score</h3> <div class="tsd-signature tsd-kind-icon">cross_<wbr>validate_<wbr>score<span class="tsd-signature-symbol">:</span> <a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validate_score" class="tsd-signature-type">cross_validate_score</a></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:248</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-object-literal"> <a name="cross_validation.cross_validation_split-1" class="tsd-anchor"></a> <h3>cross_<wbr>validation_<wbr>split</h3> <div class="tsd-signature tsd-kind-icon">cross_<wbr>validation_<wbr>split<span class="tsd-signature-symbol">:</span> <a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validation_split" class="tsd-signature-type">cross_validation_split</a></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:246</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-object-literal"> <a name="cross_validation.grid_search-1" class="tsd-anchor"></a> <h3>grid_<wbr>search</h3> <div class="tsd-signature tsd-kind-icon">grid_<wbr>search<span class="tsd-signature-symbol">:</span> <a href="_node_modules__modelx_data_src_cross_validation_.html#grid_search" class="tsd-signature-type">grid_search</a></div> <aside class="tsd-sources"> <ul> <li>Defined in Users/yawjosephetse/Developer/github/repetere/modelx/node_modules/@modelx/data/src/cross_validation.ts:249</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-variable tsd-parent-kind-object-literal"> <a name="cross_validation.kfolds" class="tsd-anchor"></a> <h3>kfolds</h3> <div class="tsd-signature tsd-kind-icon">kfolds<span class="tsd-signature-symbol">:</span> <a href="_node_modules__modelx_data_src_cross_validation_.html#cross_validation_split" class="tsd-signature-type">cross_validation_split</a><span 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