PHP Class MCordingley\Regression\Algorithm\GradientDescent\MiniBatch

Inheritance: extends GradientDescent

Show file Open project: mcordingley/regression

Public Methods

Method	Description
__construct ( MCordingley\Regression\Algorithm\GradientDescent\Gradient\Gradient $gradient, MCordingley\Regression\Algorithm\GradientDescent\Schedule\Schedule $schedule, MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria\StoppingCriteria $stoppingCriteria, integer $batchSize )

Protected Methods

Method	Description
calculateGradient ( Observations $observations, array $coefficients ) : array

Method Details

__construct() public method

public __construct ( MCordingley\Regression\Algorithm\GradientDescent\Gradient\Gradient $gradient, MCordingley\Regression\Algorithm\GradientDescent\Schedule\Schedule $schedule, MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria\StoppingCriteria $stoppingCriteria, integer $batchSize )
$gradient	MCordingley\Regression\Algorithm\GradientDescent\Gradient\Gradient
$schedule	MCordingley\Regression\Algorithm\GradientDescent\Schedule\Schedule
$stoppingCriteria	MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria\StoppingCriteria
$batchSize	integer

calculateGradient() protected method

protected calculateGradient ( Observations $observations, array $coefficients ) : array
$observations	MCordingley\Regression\Observations
$coefficients	array
return	array