| /* |
| * 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.applications; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Test; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue.CellIndex; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| |
| /** Tests of univariate statistics functions over categorical data. */ |
| public class UnivariateCategoricalTest extends UnivariateStatsBase |
| { |
| |
| public UnivariateCategoricalTest() { |
| super(); |
| TEST_CLASS_DIR = TEST_DIR + UnivariateCategoricalTest.class.getSimpleName() + "/"; |
| } |
| |
| @Test |
| public void testCategoricalWithR() { |
| |
| TestConfiguration config = getTestConfiguration("Categorical"); |
| config.addVariable("rows1", rows1); |
| loadTestConfiguration(config); |
| |
| /* This is for running the junit test the new way, i.e., construct the arguments directly */ |
| String C_HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = C_HOME + "Categorical" + ".dml"; |
| programArgs = new String[]{"-args", input("vector"), Integer.toString(rows1), |
| output("Nc"), output("R"), output("Pc"), output("C"), output("Mode") }; |
| |
| fullRScriptName = C_HOME + "Categorical" + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| double[][] vector = getRandomMatrix(rows1, 1, 1, 10, 1, System.currentTimeMillis()); |
| OrderStatisticsTest.round(vector); |
| |
| writeInputMatrix("vector", vector, true); |
| |
| /* |
| * Expected number of jobs: |
| * Reblock - 1 job |
| * While loop iteration - 10 jobs |
| * Final output write - 1 job |
| */ |
| boolean exceptionExpected = false; |
| int expectedNumberOfJobs = 12; |
| runTest(true, exceptionExpected, null, expectedNumberOfJobs); |
| |
| runRScript(true); |
| //disableOutAndExpectedDeletion(); |
| |
| for(String file: config.getOutputFiles()) |
| { |
| /* NOte that some files do not contain matrix, but just a single scalar value inside */ |
| HashMap<CellIndex, Double> dmlfile; |
| HashMap<CellIndex, Double> rfile; |
| if (file.endsWith(".scalar")) { |
| file = file.replace(".scalar", ""); |
| dmlfile = readDMLScalarFromHDFS(file); |
| rfile = readRScalarFromFS(file); |
| } |
| else { |
| dmlfile = readDMLMatrixFromHDFS(file); |
| rfile = readRMatrixFromFS(file); |
| } |
| TestUtils.compareMatrices(dmlfile, rfile, epsilon, file+"-DML", file+"-R"); |
| } |
| } |
| |
| @Test |
| public void testWeightedCategoricalWithR() { |
| |
| TestConfiguration config = getTestConfiguration("WeightedCategoricalTest"); |
| config.addVariable("rows1", rows1); |
| loadTestConfiguration(config); |
| |
| // This is for running the junit test the new way, i.e., construct the arguments directly |
| String C_HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = C_HOME + "WeightedCategoricalTest" + ".dml"; |
| programArgs = new String[]{"-args", |
| input("vector"), Integer.toString(rows1), input("weight"), |
| output("Nc"), output("R"), output("Pc"), output("C"), output("Mode") }; |
| |
| fullRScriptName = C_HOME + "WeightedCategoricalTest" + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| createHelperMatrix(); |
| double[][] vector = getRandomMatrix(rows1, 1, 1, 10, 1, System.currentTimeMillis()); |
| OrderStatisticsTest.round(vector); |
| double[][] weight = getRandomMatrix(rows1, 1, 1, 10, 1, System.currentTimeMillis()); |
| OrderStatisticsTest.round(weight); |
| |
| writeInputMatrix("vector", vector, true); |
| writeInputMatrix("weight", weight, true); |
| |
| boolean exceptionExpected = false; |
| runTest(true, exceptionExpected, null, -1); |
| runRScript(true); |
| //disableOutAndExpectedDeletion(); |
| |
| for(String file: config.getOutputFiles()) |
| { |
| // NOte that some files do not contain matrix, but just a single scalar value inside |
| HashMap<CellIndex, Double> dmlfile; |
| HashMap<CellIndex, Double> rfile; |
| if (file.endsWith(".scalar")) { |
| file = file.replace(".scalar", ""); |
| dmlfile = readDMLScalarFromHDFS(file); |
| rfile = readRScalarFromFS(file); |
| } |
| else { |
| dmlfile = readDMLMatrixFromHDFS(file); |
| rfile = readRMatrixFromFS(file); |
| } |
| TestUtils.compareMatrices(dmlfile, rfile, epsilon, file+"-DML", file+"-R"); |
| } |
| } |
| } |