36 lines
1.0 KiB
Java
36 lines
1.0 KiB
Java
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/**
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* Portierung des Perzeptron-Labors von Christoph Grässl für die Online-IDE.
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*
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* @author: Jan Bertram ( jbsoc@mailbox.org )
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*/
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public class Labor {
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ArrayList<DataPoint> trainingset;
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public Labor() {
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trainingset = new ArrayList<>();
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}
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public void ladeTrainingsdaten(String workspaceFilename) {
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String fileAsString = Files.read(workspaceFilename);
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String[] lines = fileAsString.split("\n");
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for (String line : lines) {
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String[] items = line.split(";");
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// 0 Beschriftung, 1 Klasse, 2 x1, 3 x2
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if(items[0] != "Beschriftung") { // Zeile mit Beschriftung aussparen
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double x1 = Double.valueOf(items[2]);
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double x2 = Double.valueOf(items[3]);
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int klasse = Integer.valueOf(items[1]);
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String name = items[0];
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DataPoint dp = new DataPoint(x1, x2, klasse, name);
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this.trainingset.add(dp);
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}
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}
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}
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public void zeigeTrainingsdaten() {
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for (DataPoint dp : this.trainingset) {
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println(dp);
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}
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}
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}
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