PHP Phpml\Metric ClassificationReport::getPrecision Examples

getPrecision() public method

public getPrecision ( ) : array
return	array

Example #1

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

 public function testPreventDivideByZeroWhenTruePositiveAndFalseNegativeSumEqualsZero()
 {
     $labels = [2, 2, 1];
     $predicted = [2, 2, 3];
     $report = new ClassificationReport($labels, $predicted);
     $this->assertEquals([1 => 0.0, 2 => 1, 3 => 0], $report->getPrecision(), '', 0.01);
 }