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Java example source code file (SerializationUtilsTest.java)
The SerializationUtilsTest.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.util; import org.apache.commons.io.FileUtils; import org.deeplearning4j.clustering.cluster.Cluster; import org.deeplearning4j.clustering.cluster.ClusterSet; import org.deeplearning4j.clustering.cluster.Point; import org.nd4j.linalg.dataset.api.iterator.DataSetIterator; import org.deeplearning4j.datasets.iterator.impl.IrisDataSetIterator; import org.junit.Test; import org.nd4j.linalg.dataset.DataSet; import org.nd4j.linalg.factory.Nd4j; import java.io.File; import java.io.IOException; import static org.junit.Assert.assertEquals; /** * Created by mjk on 9/15/14. */ public class SerializationUtilsTest { @Test public void testWriteRead() { DataSetIterator iter = new IrisDataSetIterator(150, 150); String irisData = "irisData.dat"; DataSet freshDataSet = iter.next(150); SerializationUtils.saveObject(freshDataSet, new File(irisData)); DataSet readDataSet = SerializationUtils.readObject(new File(irisData)); assertEquals(freshDataSet.getFeatureMatrix(),readDataSet.getFeatureMatrix()); assertEquals(freshDataSet.getLabels(), readDataSet.getLabels()); try { FileUtils.forceDelete(new File(irisData)); } catch (IOException e) { e.printStackTrace(); } } @Test public void testClusterSetWriteRead() { ClusterSet set = new ClusterSet(); String filename = "clusterSet.dat"; String clusterId = "test"; Point clusterCenter = new Point(clusterId, Nd4j.linspace(0, 2, 3)); Cluster cluster = set.addNewClusterWithCenter(clusterCenter); SerializationUtils.saveObject(set, new File(filename)); ClusterSet freshSet = SerializationUtils.readObject(new File(filename)); Cluster freshCluster = freshSet.getCluster(cluster.getId()); assertEquals(freshCluster.getLabel(), cluster.getLabel()); assertEquals(freshCluster.getCenter().getArray(), cluster.getCenter().getArray()); try { FileUtils.forceDelete(new File(filename)); } catch (IOException e) { e.printStackTrace(); } } } Other Java examples (source code examples)Here is a short list of links related to this Java SerializationUtilsTest.java source code file: |
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