Phpml\Metric\ClassificationReport::getPrecision PHP Метод

    public function getPrecision()
    {
        return $this->precision;
    }

 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);
 }