PHP PHPML Pipeline::train Examples

train() public method

public train ( array $samples, array $targets )
$samples	array
$targets	array

Example #1

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

 public function testPipelineWorkflow()
 {
     $transformers = [new Imputer(null, new MostFrequentStrategy()), new Normalizer()];
     $estimator = new SVC();
     $samples = [[1, -1, 2], [2, 0, null], [null, 1, -1]];
     $targets = [4, 1, 4];
     $pipeline = new Pipeline($transformers, $estimator);
     $pipeline->train($samples, $targets);
     $predicted = $pipeline->predict([[0, 0, 0]]);
     $this->assertEquals(4, $predicted[0]);
 }