| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.sysds.test.functions.builtin; |
| |
| import java.util.HashMap; |
| |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.lops.LopProperties; |
| import org.apache.sysds.lops.LopProperties.ExecType; |
| import org.apache.sysds.runtime.DMLScriptException; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue.CellIndex; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.junit.Test; |
| |
| public class BuiltinMulticlassSVMPredictTest extends AutomatedTestBase { |
| private final static String TEST_NAME = "multisvmPredict"; |
| private final static String TEST_DIR = "functions/builtin/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + BuiltinConfusionMatrixTest.class.getSimpleName() + "/"; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME, new String[] {"YRaw", "Y"})); |
| } |
| |
| public double eps = 0.00001; |
| |
| @Test |
| public void test_01() { |
| |
| double[][] x = new double[][] {{0.4, 0.0}, {0.0, 0.2}}; |
| double[][] w = new double[][] {{1.0, 0.0}, {0.0, 1.0}}; |
| |
| HashMap<MatrixValue.CellIndex, Double> res_Y = new HashMap<>(); |
| res_Y.put(new CellIndex(1, 1), 1.0); |
| res_Y.put(new CellIndex(2, 1), 2.0); |
| |
| HashMap<MatrixValue.CellIndex, Double> res_YRaw = new HashMap<>(); |
| res_YRaw.put(new CellIndex(1, 1), 0.4); |
| res_YRaw.put(new CellIndex(2, 2), 0.2); |
| |
| for(LopProperties.ExecType ex : new ExecType[] {LopProperties.ExecType.CP, LopProperties.ExecType.SPARK}) { |
| runMSVMPredict(x, w, res_YRaw, res_Y, ex); |
| } |
| } |
| |
| @Test |
| public void test_02() { |
| double[][] x = new double[][] {{0.4, 0.1}}; |
| double[][] w = new double[][] {{1.0, 0.5}, {0.2, 1.0}}; |
| |
| HashMap<MatrixValue.CellIndex, Double> res_Y = new HashMap<>(); |
| res_Y.put(new CellIndex(1, 1), 1.0); |
| |
| HashMap<MatrixValue.CellIndex, Double> res_YRaw = new HashMap<>(); |
| res_YRaw.put(new CellIndex(1, 1), 0.42); |
| res_YRaw.put(new CellIndex(1, 2), 0.3); |
| |
| for(LopProperties.ExecType ex : new ExecType[] {LopProperties.ExecType.CP, LopProperties.ExecType.SPARK}) { |
| runMSVMPredict(x, w, res_YRaw, res_Y, ex); |
| } |
| } |
| |
| @Test |
| public void test_03() { |
| // Add bios column |
| double[][] x = new double[][] {{0.4, 0.1}}; |
| double[][] w = new double[][] {{1.0, 0.5}, {0.2, 1.0}, {1.0,0.5}}; |
| |
| HashMap<MatrixValue.CellIndex, Double> res_Y = new HashMap<>(); |
| res_Y.put(new CellIndex(1, 1), 1.0); |
| |
| HashMap<MatrixValue.CellIndex, Double> res_YRaw = new HashMap<>(); |
| res_YRaw.put(new CellIndex(1, 1), 1.42); |
| res_YRaw.put(new CellIndex(1, 2), 0.8); |
| |
| for(LopProperties.ExecType ex : new ExecType[] {LopProperties.ExecType.CP, LopProperties.ExecType.SPARK}) { |
| runMSVMPredict(x, w, res_YRaw, res_Y, ex); |
| } |
| } |
| |
| private void runMSVMPredict(double[][] x, double[][] w, HashMap<MatrixValue.CellIndex, Double> YRaw, |
| HashMap<MatrixValue.CellIndex, Double> Y, ExecType instType) { |
| ExecMode platformOld = setExecMode(instType); |
| |
| try { |
| loadTestConfiguration(getTestConfiguration(TEST_NAME)); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| programArgs = new String[] {"-nvargs", "X=" + input("X"), "W=" + input("W"), "YRaw=" + output("YRaw"), |
| "Y=" + output("Y")}; |
| writeInputMatrixWithMTD("X", x, false); |
| writeInputMatrixWithMTD("W", w, false); |
| runTest(true, false, null, -1); |
| |
| HashMap<MatrixValue.CellIndex, Double> YRaw_res = readDMLMatrixFromHDFS("YRaw"); |
| HashMap<MatrixValue.CellIndex, Double> Y_res = readDMLMatrixFromHDFS("Y"); |
| |
| TestUtils.compareMatrices(YRaw_res, YRaw, eps, "DML_Result", "Expected"); |
| TestUtils.compareMatrices(Y_res, Y, eps, "DML_Result", "Expected"); |
| } |
| finally { |
| rtplatform = platformOld; |
| } |
| } |
| |
| @Test |
| public void test_invalid_01() { |
| // Test if the script fails with input contain incorrect number of columns |
| double[][] x = new double[][] {{1, 2, 3}}; |
| double[][] w = new double[][] {{1, -1}, {-1, 1}}; |
| runMSVMPredictionExceptionTest(x, w); |
| } |
| |
| @Test |
| public void test_invalid_02() { |
| // Test if the script fails with input contain incorrect number of rows vs columns |
| double[][] x = new double[][] {{1, 2, 3}}; |
| double[][] w = new double[][] {{1, -1, 1, 3 ,3}, {-1, 1, 1, 1 ,12}}; |
| runMSVMPredictionExceptionTest(x, w); |
| } |
| |
| @Test |
| public void test_invalid_03() { |
| // Add one column more than the bios column. |
| double[][] x = new double[][] {{1, 2, 3}}; |
| double[][] w = new double[][] {{1.0, 0.5}, {0.2, 1.0}, {1.0,0.5},{1.0,0.5},{1.0,0.5}}; |
| runMSVMPredictionExceptionTest(x, w); |
| } |
| |
| private void runMSVMPredictionExceptionTest(double[][] x, double[][] w) { |
| ExecMode platformOld = setExecMode(LopProperties.ExecType.CP); |
| |
| try { |
| loadTestConfiguration(getTestConfiguration(TEST_NAME)); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| programArgs = new String[] {"-nvargs", "X=" + input("X"), "W=" + input("W"), "YRaw=" + output("YRaw"), |
| "Y=" + output("Y")}; |
| writeInputMatrixWithMTD("X", x, false); |
| writeInputMatrixWithMTD("W", w, false); |
| |
| runTest(DMLScriptException.class); |
| |
| } |
| finally { |
| rtplatform = platformOld; |
| } |
| } |
| } |