PHP Class MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria\CoefficientEquality

This represents a complete convergence of the descent, but can take a long time to occur, as the update for each weight must become smaller than can be represented in floating points.

Inheritance: implements MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria\StoppingCriteria

显示文件 Open project: mcordingley/regression Class Usage Examples

Public Methods

Method	Description
converged ( array $gradient, array $coefficients ) : boolean

Method Details

converged() public method

public converged ( array $gradient, array $coefficients ) : boolean
$gradient	array
$coefficients	array
return	boolean