PHP Phpml\Math\Distance Manhattan::distance Examples

distance() public method

public distance ( array $a, array $b ) : float
$a	array
$b	array
return	float

Example #1

File: ManhattanTest.php Project: php-ai/php-ml

 public function testCalculateDistanceForThreeDimensions()
 {
     $a = [6, 10, 3];
     $b = [2, 5, 5];
     $expectedDistance = 11;
     $actualDistance = $this->distanceMetric->distance($a, $b);
     $this->assertEquals($expectedDistance, $actualDistance);
 }