MCordingley\Regression\Algorithm\GradientDescent\Gradient\Gradient::gradient PHP Method

Gradient Interface Documentation Show file Open project: mcordingley/regression

gradient() public method

public gradient ( array $coefficients, array $features, float $outcome ) : array
$coefficients array
$features array
$outcome float
return array 
    public function gradient(array $coefficients, array $features, float $outcome) : array;
Gradient
cost
gradient