org.deeplearning4j.nn.updater.UpdaterCreator Maven / Gradle / Ivy
/*
* ******************************************************************************
* *
* *
* * This program and the accompanying materials are made available under the
* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
* *
* * See the NOTICE file distributed with this work for additional
* * information regarding copyright ownership.
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* * License for the specific language governing permissions and limitations
* * under the License.
* *
* * SPDX-License-Identifier: Apache-2.0
* *****************************************************************************
*/
package org.deeplearning4j.nn.updater;
import org.deeplearning4j.nn.api.Layer;
import org.deeplearning4j.nn.api.Model;
import org.deeplearning4j.nn.graph.ComputationGraph;
import org.deeplearning4j.nn.multilayer.MultiLayerNetwork;
import org.deeplearning4j.nn.updater.graph.ComputationGraphUpdater;
/**
*
*
* @author Adam Gibson
*/
public class UpdaterCreator {
private UpdaterCreator() {}
public static org.deeplearning4j.nn.api.Updater getUpdater(Model layer) {
if (layer instanceof MultiLayerNetwork) {
return new MultiLayerUpdater((MultiLayerNetwork) layer);
} else if (layer instanceof ComputationGraph) {
return new ComputationGraphUpdater((ComputationGraph) layer);
} else {
return new LayerUpdater((Layer) layer);
}
}
}