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a348111e97
* tests: update to PHPUnit 6.0 with rector * fix namespaces on tests * composer + tests: use standard test namespace naming * update travis * resolve conflict * phpstan lvl 2 * phpstan lvl 3 * phpstan lvl 4 * phpstan lvl 5 * phpstan lvl 6 * phpstan lvl 7 * level max * resolve conflict * [cs] clean empty docs * composer: bump to PHPUnit 6.4 * cleanup * composer + travis: add phpstan * phpstan lvl 1 * composer: update dev deps * phpstan fixes * update Contributing with new tools * docs: link fixes, PHP version update * composer: drop php-cs-fixer, cs already handled by ecs * ecs: add old set rules * [cs] apply rest of rules
33 lines
693 B
PHP
33 lines
693 B
PHP
<?php
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declare(strict_types=1);
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namespace Phpml\Tests\NeuralNetwork\ActivationFunction;
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use Phpml\NeuralNetwork\ActivationFunction\PReLU;
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use PHPUnit\Framework\TestCase;
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class PReLUTest extends TestCase
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{
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/**
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* @dataProvider preluProvider
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*/
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public function testPReLUActivationFunction($beta, $expected, $value): void
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{
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$prelu = new PReLU($beta);
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$this->assertEquals($expected, $prelu->compute($value), '', 0.001);
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}
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public function preluProvider(): array
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{
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return [
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[0.01, 0.367, 0.367],
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[0.0, 1, 1],
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[0.3, -0.3, -1],
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[0.9, 3, 3],
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[0.02, -0.06, -3],
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];
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}
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}
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