/*
* Encog(tm) Workbench v3.0
* http://www.heatonresearch.com/encog/
* http://code.google.com/p/encog-java/
* Copyright 2008-2011 Heaton Research, 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.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.workbench.dialogs.wizard.analyst;
import java.awt.Frame;
import java.util.ArrayList;
import java.util.List;
import org.encog.app.analyst.AnalystFileFormat;
import org.encog.app.analyst.AnalystGoal;
import org.encog.app.analyst.wizard.NormalizeRange;
import org.encog.app.analyst.wizard.WizardMethodType;
import org.encog.workbench.dialogs.common.CheckField;
import org.encog.workbench.dialogs.common.ComboBoxField;
import org.encog.workbench.dialogs.common.EncogPropertiesDialog;
import org.encog.workbench.dialogs.common.FileField;
import org.encog.workbench.dialogs.common.IntegerField;
import org.encog.workbench.dialogs.common.TextField;
import org.encog.workbench.frames.document.EncogDocumentFrame;
public class AnalystWizardDialog extends EncogPropertiesDialog {
private final FileField rawFile;
private final ComboBoxField method;
private final ComboBoxField format;
private final ComboBoxField range;
private final ComboBoxField goal;
private final ComboBoxField missing;
private final TextField targetField;
private final CheckField headers;
private final IntegerField lagCount;
private final IntegerField leadCount;
private final CheckField includeTarget;
private final CheckField normalize;
private final CheckField segregate;
private final CheckField randomize;
private final CheckField balance;
private final CheckField cluster;
/**
* @return the cluster
*/
public CheckField getCluster() {
return cluster;
}
private final List<String> methods = new ArrayList<String>();
public AnalystWizardDialog(Frame owner) {
super(owner);
List<String> list = new ArrayList<String>();
list.add("CSV");
List<String> csvFormat = new ArrayList<String>();
csvFormat.add("Decimal Point (USA/English) & Comma Separator");
csvFormat.add("Decimal Point (USA/English) & Space Separator");
csvFormat.add("Decimal Point (USA/English) & Semicolon Separator");
csvFormat.add("Decimal Comma (Non-USA/English) & Space Separator");
csvFormat.add("Decimal Comma (Non-USA/English) & Semicolon Separator");
List<String> goalList = new ArrayList<String>();
goalList.add("Classification");
goalList.add("Regression");
List<String> rangeList = new ArrayList<String>();
rangeList.add("-1 to 1");
rangeList.add("0 to 1");
List<String> missingList = new ArrayList<String>();
missingList.add("DiscardMissing");
missingList.add("MeanAndModeMissing");
missingList.add("NegateMissing");
methods.add("Feedforward Network");
methods.add("RBF Network");
methods.add("Support Vector Machine");
methods.add("PNN/GRNN Network");
methods.add("Self Organizing Map (SOM)");
this.setSize(640, 330);
this.setTitle("Setup Encog Analyst Wizard");
beginTab("General");
addProperty(this.rawFile = new FileField("source file","Source CSV File(*.csv)",true,false,EncogDocumentFrame.CSV_FILTER));
addProperty(this.format = new ComboBoxField("format", "File Format", true, csvFormat));
addProperty(this.method = new ComboBoxField("method", "Machine Learning", true, methods));
addProperty(this.goal = new ComboBoxField("goal", "Goal", true, goalList));
addProperty(this.targetField = new TextField("target field", "Target Field(blank for auto)", false));
addProperty(this.headers = new CheckField("headers","CSV File Headers"));
addProperty(this.range = new ComboBoxField("normalization range", "Normalization Range", true, rangeList));
addProperty(this.missing = new ComboBoxField("missing values", "Missing Values", true, missingList));
beginTab("Time Series");
addProperty(this.lagCount = new IntegerField("lag count","Lag Count",true,0,1000));
addProperty(this.leadCount = new IntegerField("lead count","Lead Count",true,0,1000));
addProperty(this.includeTarget = new CheckField("include target","Include Target in Input"));
beginTab("Tasks");
addProperty(this.normalize = new CheckField("normalize","Normalize"));
addProperty(this.randomize = new CheckField("randomize","Randomize"));
addProperty(this.segregate = new CheckField("segregate","Segregate"));
addProperty(this.balance = new CheckField("balance","Balance"));
addProperty(this.cluster = new CheckField("cluster","Cluster"));
render();
this.lagCount.setValue(0);
this.leadCount.setValue(0);
this.randomize.setValue(true);
this.segregate.setValue(true);
this.normalize.setValue(true);
this.balance.setValue(false);
this.cluster.setValue(true);
}
/**
* @return the rawFile
*/
public FileField getRawFile() {
return rawFile;
}
/**
* @return the headers
*/
public CheckField getHeaders() {
return headers;
}
public WizardMethodType getMethodType()
{
switch(this.method.getSelectedIndex()) {
case 0:
return WizardMethodType.FeedForward;
case 1:
return WizardMethodType.RBF;
case 2:
return WizardMethodType.SVM;
case 3:
return WizardMethodType.PNN;
case 4:
return WizardMethodType.SOM;
default:
return null;
}
}
public AnalystFileFormat getFormat() {
int idx = this.format.getSelectedIndex();
switch( idx ) {
case 0:
return AnalystFileFormat.DECPNT_COMMA;
case 1:
return AnalystFileFormat.DECPNT_SPACE;
case 2:
return AnalystFileFormat.DECPNT_SEMI;
case 3:
return AnalystFileFormat.DECCOMMA_SPACE;
case 4:
return AnalystFileFormat.DECCOMMA_SEMI;
default:
return null;
}
}
public AnalystGoal getGoal() {
int idx = this.goal.getSelectedIndex();
switch(idx) {
case 0:
return AnalystGoal.Classification;
case 1:
return AnalystGoal.Regression;
default:
return null;
}
}
public NormalizeRange getRange() {
int idx = this.range.getSelectedIndex();
switch(idx) {
case 0:
return NormalizeRange.NegOne2One;
case 1:
return NormalizeRange.Zero2One;
default:
return null;
}
}
public String getTargetField() {
return this.targetField.getValue();
}
/**
* @return the lagCount
*/
public IntegerField getLagCount() {
return lagCount;
}
/**
* @return the leadCount
*/
public IntegerField getLeadCount() {
return leadCount;
}
/**
* @return the includeTarget
*/
public CheckField getIncludeTarget() {
return includeTarget;
}
/**
* @return the segregate
*/
public CheckField getSegregate() {
return segregate;
}
/**
* @return the randomize
*/
public CheckField getRandomize() {
return randomize;
}
/**
* @return the normalize
*/
public CheckField getNormalize() {
return normalize;
}
/**
* @return the balance
*/
public CheckField getBalance() {
return balance;
}
/**
* @return the missing
*/
public ComboBoxField getMissing() {
return missing;
}
}