Models

Overview

  • namespace: Rindow\NeuralNetworks\Builder
  • classname: Models

Create a new model or generate a model instance from a saved model.

Methods

Sequential

public function Sequential(
    array $layers=null
)
return $model

Create the new Sequential model instance.

See the constructor of the “Sequential”.

loadModel

public function loadModel(
    $filepath
)
return $model

Generate the saved model instance from $filepath.

See the loadModel method of the “ModelLoader”.

modelFromConfig

public function modelFromConfig(
    $modelFromConfig
)
return $model

Generate the saved model instance from $modelFromConfig. The generated model does not include the trained data.

See the loadModel method of the “ModelLoader”.

Examples

use Rindow\Math\Matrix\MatrixOperator;
use Rindow\NeuralNetworks\Builder\NeuralNetworks;

$mo = new MatrixOperator();
$nn = new NeuralNetworks($mo);
$model = $nn->models()->Sequential([
    $dense   = $nn->layers()->Dense(128,input_shape:[10]);
    $softmax = $nn->layers()->Sigmoid();
    $dense   = $nn->layers()->Dense(1);
    $softmax = $nn->layers()->Sigmoid();
]);

$mo = new MatrixOperator();
$nn = new NeuralNetworks($mo);
$model = $nn->models()->loadModel(__DIR__.'/mnist_model.model');

$mo = new MatrixOperator();
$nn = new NeuralNetworks($mo);
$model = $nn->models()->modelFromConfig($config);