gradient() публичный Метод

public gradient ( array $coefficients, array $features, float $outcome ) : array
$coefficients array
$features array
$outcome float
Результат array
Пример #1
0
 public function testGradient()
 {
     $gradient = new Linear(2);
     static::assertEquals([-4.0], $gradient->gradient([1.0], [2.0], 3.0));
 }