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Java example source code file (IrisDataFetcher.java)
The IrisDataFetcher.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.datasets.fetchers; import java.io.IOException; import org.deeplearning4j.base.IrisUtils; public class IrisDataFetcher extends BaseDataFetcher { /** * */ private static final long serialVersionUID = 4566329799221375262L; public final static int NUM_EXAMPLES = 150; public IrisDataFetcher() { numOutcomes = 3; inputColumns = 4; totalExamples = NUM_EXAMPLES; } @Override public void fetch(int numExamples) { int from = cursor; int to = cursor + numExamples; if(to > totalExamples) to = totalExamples; try { initializeCurrFromList(IrisUtils.loadIris(from, to)); cursor += numExamples; } catch (IOException e) { throw new IllegalStateException("Unable to load iris.dat"); } } } Other Java examples (source code examples)Here is a short list of links related to this Java IrisDataFetcher.java source code file: |
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