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/*
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see .
 */

package weka.classifiers.immune.immunos;

import weka.classifiers.AbstractClassifier;
import weka.core.Capabilities;
import weka.core.Capabilities.Capability;
import weka.core.Instance;
import weka.core.Instances;
import weka.core.Option;
import weka.core.Utils;
import weka.filters.Filter;
import weka.filters.unsupervised.instance.Normalize;

import java.util.Enumeration;
import java.util.LinkedList;
import java.util.Vector;

/**
 * Type: Immunos
* Date: 28/01/2005
*
*

* Description: * * @author Jason Brownlee */ public class Immunos1 extends AbstractClassifier { protected Immunos1Algorithm algorithm; protected Normalize normaliser; /** * Returns the Capabilities of this classifier. * * @return the capabilities of this object * @see Capabilities */ @Override public Capabilities getCapabilities() { Capabilities result = super.getCapabilities(); result.disableAll(); // attributes result.enable(Capability.NUMERIC_ATTRIBUTES); result.enable(Capability.DATE_ATTRIBUTES); result.enable(Capability.NOMINAL_ATTRIBUTES); // class result.enable(Capability.NOMINAL_CLASS); result.enable(Capability.MISSING_CLASS_VALUES); result.setMinimumNumberInstances(1); return result; } public void buildClassifier(Instances data) throws Exception { Instances trainingInstances = new Instances(data); trainingInstances.deleteWithMissingClass(); getCapabilities().testWithFail(trainingInstances); // normalise the dataset normaliser = new Normalize(); normaliser.setInputFormat(trainingInstances); trainingInstances = Filter.useFilter(trainingInstances, normaliser); // construct trainer algorithm = new Immunos1Algorithm(); // train algorithm.train(trainingInstances); } public double classifyInstance(Instance instance) throws Exception { if (algorithm == null) { throw new Exception("Algorithm has not been prepared."); } // normalise the instance normaliser.input(instance); normaliser.batchFinished(); instance = normaliser.output(); return algorithm.classify(instance); } public String toString() { StringBuffer buffer = new StringBuffer(1000); buffer.append("Immunos-1 v1.0.\n"); return buffer.toString(); } public String globalInfo() { StringBuffer buffer = new StringBuffer(1000); buffer.append(toString()); buffer.append("\n\n"); buffer.append(" Jason Brownlee. " + "[Technical Report]. " + "Immunos-81 - The Misunderstood Artificial Immune System. " + "Victoria, Australia: " + "Centre for Intelligent Systems and Complex Processes (CISCP), " + "Faculty of Information and Communication Technologies (ICT), " + "Swinburne University of Technology; " + "2005 Feb; " + "Technical Report ID: 3-01. "); return buffer.toString(); } public Enumeration listOptions() { Vector





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