| #------------------------------------------------------------- |
| # |
| # 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. |
| # |
| #------------------------------------------------------------- |
| |
| |
| X = rand(rows = $rows, cols=$cols, seed=1) |
| Y = ceil(rand(rows = $rows, cols=1, seed=13, sparsity= (1-$split))) |
| Y = Y+1 |
| |
| classes = table(Y, 1) |
| |
| [Xtrain, Ytrain, Xtest, Ytest] = splitBalanced(X=X,Y=Y, splitRatio=$split, verbose=FALSE) |
| |
| classCountTrain = table(Ytrain, 1) |
| classCountTest = table(Ytest, 1) |
| |
| verify = as.scalar(classCountTest[2]) == ceil((as.scalar(classes[2]) * (1-$split))) |
| |
| write(verify, $out, format="text") |
