Proyectos de Subversion Moodle

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1 efrain 1 
<?php
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declare(strict_types=1);
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namespace Phpml;
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interface Transformer
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{
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    /**
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     * most transformers don't require targets to train so null allow to use fit method without setting targets
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     */
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    public function fit(array $samples, ?array $targets = null): void;
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    public function transform(array &$samples, ?array &$targets = null): void;
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}