MathPHP\Functions\SpecialTest::testSoftmax PHP 메소드

    public function testSoftmax(array $𝐳, array $expected)
    {
        $σ⟮𝐳⟯ⱼ = Special::softmax($𝐳);
        $this->assertEquals($expected, $σ⟮𝐳⟯ⱼ, '', 1.0E-5);
        $this->assertEquals(1, array_sum($σ⟮𝐳⟯ⱼ));
    }