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Java example source code file (SPTreeTest.java)
The SPTreeTest.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.clustering.sptree; import static org.junit.Assert.*; import static org.junit.Assume.*; import org.junit.Test; import org.nd4j.linalg.api.ndarray.INDArray; import org.nd4j.linalg.factory.Nd4j; /** * @author Adam Gibson */ public class SPTreeTest { @Test public void testStructure() { INDArray data = Nd4j.create(new double[][]{ {1,2,3},{4,5,6} }); SpTree tree = new SpTree(data); assertEquals(Nd4j.create(new double[]{2.5,3.5,4.5}),tree.getCenterOfMass()); assertEquals(2, tree.getCumSize()); assertEquals(8, tree.getNumChildren()); assertTrue(tree.isCorrect()); } @Test public void testLargeTree() { int num = 100000; INDArray arr = Nd4j.linspace(1,num,num).reshape(num,1); SpTree tree = new SpTree(arr); } } Other Java examples (source code examples)Here is a short list of links related to this Java SPTreeTest.java source code file: |
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