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Java example source code file (EarlyStoppingTrainer.java)
The EarlyStoppingTrainer.java Java example source code/* * * * Copyright 2015 Skymind,Inc. * * * * Licensed under the Apache License, Version 2.0 (the "License"); * * you may not use this file except in compliance with the License. * * You may obtain a copy of the License at * * * * http://www.apache.org/licenses/LICENSE-2.0 * * * * 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. * */ package org.deeplearning4j.earlystopping.trainer; import org.nd4j.linalg.dataset.api.iterator.DataSetIterator; import org.deeplearning4j.datasets.iterator.MultipleEpochsIterator; import org.deeplearning4j.earlystopping.EarlyStoppingConfiguration; import org.deeplearning4j.earlystopping.listener.EarlyStoppingListener; import org.deeplearning4j.nn.conf.MultiLayerConfiguration; import org.deeplearning4j.nn.graph.ComputationGraph; import org.deeplearning4j.nn.multilayer.MultiLayerNetwork; import org.nd4j.linalg.dataset.DataSet; import org.nd4j.linalg.dataset.api.MultiDataSet; /** * Class for conducting early stopping training locally (single machine), for training a * {@link MultiLayerNetwork}. To train a {@link ComputationGraph}, use {@link EarlyStoppingGraphTrainer} */ public class EarlyStoppingTrainer extends BaseEarlyStoppingTrainer<MultiLayerNetwork> { private MultiLayerNetwork net; private boolean isMultiEpoch = false; public EarlyStoppingTrainer(EarlyStoppingConfiguration<MultiLayerNetwork> earlyStoppingConfiguration, MultiLayerConfiguration configuration, DataSetIterator train) { this(earlyStoppingConfiguration, new MultiLayerNetwork(configuration), train); net.init(); } public EarlyStoppingTrainer(EarlyStoppingConfiguration<MultiLayerNetwork> esConfig, MultiLayerNetwork net, DataSetIterator train) { this(esConfig, net, train, null); } public EarlyStoppingTrainer(EarlyStoppingConfiguration<MultiLayerNetwork> esConfig, MultiLayerNetwork net, DataSetIterator train, EarlyStoppingListener<MultiLayerNetwork> listener) { super(esConfig, net, train, null, listener); this.net = net; } @Override protected void fit(DataSet ds) { net.fit(ds); } @Override protected void fit(MultiDataSet mds) { throw new UnsupportedOperationException(); } } Other Java examples (source code examples)Here is a short list of links related to this Java EarlyStoppingTrainer.java source code file: |
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