| public testSoftmax ( array $𝐳, array $expected ) | ||
| $𝐳 | array | |
| $expected | array | |
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));
}