MCordingley\Regression\Tests\Algorithm\GradientDescent\Gradient\RegularizedTest::testGradient PHP Метод

    public function testGradient()
    {
        $gradient = $this->makeGradient();
        static::assertEquals([16.0, 17.0], $gradient->gradient([1.0, 1.0], [2.0, 2.0], 3.0));
    }