php-ml/tests/Phpml/NeuralNetwork/ActivationFunction/BinaryStepTest.php
2016-08-02 13:07:47 +02:00

36 lines
695 B
PHP

<?php
declare (strict_types = 1);
namespace tests\Phpml\NeuralNetwork\ActivationFunction;
use Phpml\NeuralNetwork\ActivationFunction\BinaryStep;
class BinaryStepTest extends \PHPUnit_Framework_TestCase
{
/**
* @param $expected
* @param $value
*
* @dataProvider binaryStepProvider
*/
public function testBinaryStepActivationFunction($expected, $value)
{
$binaryStep = new BinaryStep();
$this->assertEquals($expected, $binaryStep->compute($value));
}
/**
* @return array
*/
public function binaryStepProvider()
{
return [
[1, 1],
[1, 0],
[0, -0.1],
];
}
}