1 | <?php |
||
9 | class Pipeline implements Estimator, Transformer |
||
10 | { |
||
11 | /** |
||
12 | * @var Transformer[] |
||
13 | */ |
||
14 | private $transformers = []; |
||
15 | |||
16 | /** |
||
17 | * @var Estimator|null |
||
18 | */ |
||
19 | private $estimator; |
||
20 | |||
21 | /** |
||
22 | * @param Transformer[] $transformers |
||
23 | */ |
||
24 | public function __construct(array $transformers, ?Estimator $estimator = null) |
||
31 | |||
32 | /** |
||
33 | * @return Transformer[] |
||
34 | */ |
||
35 | public function getTransformers(): array |
||
39 | |||
40 | public function getEstimator(): ?Estimator |
||
44 | |||
45 | public function train(array $samples, array $targets): void |
||
58 | |||
59 | /** |
||
60 | * @return mixed |
||
61 | */ |
||
62 | public function predict(array $samples) |
||
72 | |||
73 | public function fit(array $samples, ?array $targets = null): void |
||
80 | |||
81 | public function transform(array &$samples, ?array &$targets = null): void |
||
87 | } |
||
88 |