public boolean runTest(Integer klass) {
// generate data
Database<DoublePoint, Integer> data = new SimpleDatabase<DoublePoint, Integer>();
for (Map.Entry<Integer, PointGenerator> e : gens.entrySet()) {
data.addAll(e.getValue().generateEntries(n, e.getKey()));
}
// create classifier with generated data
Classifer<DoublePoint, Integer> classifier =
new SimpleKNNClassifier<DoublePoint, Integer>(k, data);
// classify a random point
PointGenerator gen = gens.get(klass);
DoublePoint p = gen.generate();
return klass.equals(classifier.classify(p));
}
public void generate() {
rewind();
mLinePoints = new Point[mLineNumber + 1];
mLinePoints[0] = ViewTools.getRandomPoint(mBounds);
mLinePoints[1] = mPointGenerator.makeMap(mLinePoints[0], mLinePoints[0]).getPoint();
finishGenerate();
}
public void generate(Point startPoint, int LineNumber) {
rewind();
mLineNumber = LineNumber;
mLinePoints = new Point[mLineNumber + 1];
mLinePoints[0] = startPoint;
mLinePoints[1] = mPointGenerator.makeMap(mLinePoints[0], mLinePoints[0]).getPoint();
finishGenerate();
}
private void finishGenerate() {
for (int x = 2; x < mLineNumber + 1; x++) {
mLinePoints[x] = mPointGenerator.makeMap(mLinePoints[x - 2], mLinePoints[x - 1]).getPoint();
}
makeCurves();
}