PHP MCordingley\Regression\Algorithm\GradientDescent\StoppingCriteria GradientNorm::converged Examples

converged() public method

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

Example #1

File: GradientNormTest.php Project: mcordingley/regression

 public function testConverged()
 {
     $criteria = new GradientNorm(1.0);
     static::assertFalse($criteria->converged([2, 2], []));
     static::assertTrue($criteria->converged([0.5, 0.5], []));
 }