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/**
* (The MIT License)
*
* Copyright 2015 Knowm Inc. (http://knowm.org) and contributors.
* Copyright 2013-2015 Xeiam LLC (http://xeiam.com) and contributors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.knowm.datasets.samples;
import org.knowm.datasets.censusincome.CensusIncome;
import org.knowm.datasets.censusincome.CensusIncomeDAO;
/**
* @author timmolter
*/
public class CensusIncomeDemo {
public static void main(String[] args) {
try {
CensusIncomeDAO.init("/usr/local/Datasets"); // setup data
CensusIncomeDemo demo = new CensusIncomeDemo();
demo.go();
} catch (Exception e) {
e.printStackTrace();
} finally {
CensusIncomeDAO.release(); // release data resources
}
}
private void go() {
// print number of objects
long count = CensusIncomeDAO.selectCount();
System.out.println("count= " + count);
// loop through train objects
for (int i = 0; i < CensusIncomeDAO.getTrainTestSplit(); i++) {
CensusIncome censusIncome = CensusIncomeDAO.selectSingle(i);
System.out.println(censusIncome.toString());
}
// loop through test objects
for (int i = CensusIncomeDAO.getTrainTestSplit(); i < count; i++) {
CensusIncome censusIncome = CensusIncomeDAO.selectSingle(i);
System.out.println(censusIncome.toString());
}
}
}