Examples with FrozenLayer org.deeplearning4j.nn.layers.FrozenLayer used on opensource projects

Example 11 with FrozenLayer

use of org.deeplearning4j.nn.layers.FrozenLayer in project deeplearning4j by deeplearning4j.

the class MultiLayerNetwork method clone.

@Override
public MultiLayerNetwork clone() {
    MultiLayerConfiguration conf = this.layerWiseConfigurations.clone();
    MultiLayerNetwork ret = new MultiLayerNetwork(conf);
    ret.init(this.params().dup(), false);
    if (solver != null) {
        //If  solver is null: updater hasn't been initialized -> getUpdater call will force initialization, however
        Updater u = this.getUpdater();
        INDArray updaterState = u.getStateViewArray();
        if (updaterState != null) {
            ret.getUpdater().setStateViewArray(ret, updaterState.dup(), false);
        }
    }
    if (hasAFrozenLayer()) {
        //correct layers to frozen layers
        Layer[] clonedLayers = ret.getLayers();
        for (int i = 0; i < layers.length; i++) {
            if (layers[i] instanceof FrozenLayer) {
                clonedLayers[i] = new FrozenLayer<>(ret.getLayer(i));
            }
        }
        ret.setLayers(clonedLayers);
    }
    return ret;
}