Examples with JEasyFrame utilities.JEasyFrame used on opensource projects

Example 26 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class OneMaxVisual method run.

public Integer run(int nEvals) {
    view = new BitView(bestYet);
    frame = new JEasyFrame(view, "One Max Test");
    for (int i = 1; i <= nEvals; i++) {
        // randomly mutate the best yet
        int[] mut = randMut(bestYet);
        view.v = mut;
        int test = countOnes(mut);
        // frame.setTitle(i + " : " + countOnes(mut));
        view.repaint();
        delay();
        // if it's better then adopt the mutation as the new best
        if (countOnes(mut) + noise * random.nextGaussian() >= countOnes(bestYet) + noise * random.nextGaussian()) {
            bestYet = mut;
        }
        frame.setTitle(i + " : " + countOnes(bestYet) + " : " + test);
        // System.out.println(Arrays.toString(bestYet));
        if (countOnes(bestYet) == bestYet.length) {
            // return how many evals it took to reach perfection
            return i;
        }
        System.out.println(Arrays.toString(bestYet));
    }
    // failed to find a solution
    return null;
}

Example 27 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class SimpleRandomTest method main.

public static void main(String[] args) throws Exception {
    GameState game = new GameState().setNPlanets(10).setRandomOwnerships().setRandomGrowthRates();
    PlanetWarView view = new PlanetWarView(game);
    JEasyFrame frame = new JEasyFrame(view, "Test View");
    KeyController controller = new KeyController();
    frame.addKeyListener(controller);
    // now p;ay
    Random random = new Random();
    for (int i = 0; i < 1000; i++) {
        int p1 = random.nextInt(GameState.nActions);
        p1 = controller.action(game);
        int p2 = random.nextInt(GameState.nActions);
        int[] a = new int[] { p1, p2 };
        game.next(a);
        // game.update();
        view.update(game);
        Thread.sleep(100);
    }
}

Example 28 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class TwoPlayerTest method main.

public static void main(String[] args) throws Exception {
    // AsteroidsGameState game = new AsteroidsGameState().setNPlanets(10).setRandomOwnerships().setRandomGrowthRates();
    // .setNPlanets(10).setDOwnerships().setRandomGrowthRates();
    GameState game = new GameState().defaultState();
    GameState.includeBuffersInScore = true;
    GameState.wrapAround = false;
    PlanetWarView view = new PlanetWarView(game);
    JEasyFrame frame = new JEasyFrame(view, "Test View");
    KeyController controller = new KeyController();
    frame.addKeyListener(controller);
    int nResamples = 1;
    EvoAlg evoAlg = new SimpleRMHC(nResamples);
    int nEvals = 100;
    int seqLength = 20;
    // evoAlg = new SlidingMeanEDA().setHistoryLength(20);
    System.out.println("Initial score: " + game.getScore());
    EvoAgent evoAgent = new EvoAgent().setEvoAlg(evoAlg, nEvals).setSequenceLength(seqLength);
    evoAgent.setUseShiftBuffer(true);
    evoAgent.setVisual();
    int delay = 2000;
    GameActionSpaceAdapterMulti.visual = true;
    Random random = new Random();
    for (int i = 0; i < 500; i++) {
        int p1, p2;
        p1 = evoAgent.getAction(game, 0);
        // p1 = random.nextInt(AsteroidsGameState.nActions);
        p2 = controller.action(game);
        // p2 = AsteroidsGameState.doNothing;
        int[] a = new int[] { p1, p2 };
        game.next(a);
        // game.update();
        view.update(game);
        Thread.sleep(delay);
    }
}

Example 29 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class ScatterPlot method main.

public static void main(String[] args) {
    Random random = new Random();
    ScatterPlot scatterPlot = new ScatterPlot().setTitle("Gaussian Test");
    for (int i = 0; i < 50; i++) {
        scatterPlot.addPoint(new DataPoint(String.format("%d", i), random.nextGaussian(), random.nextGaussian()));
    }
    LineChart lineChart = new LineChart(new Dimension(800, 800)).setTitle(scatterPlot.title);
    // now add the scatterPlot
    lineChart.xAxis = new LineChartAxis(new double[] { -4, -2, 0, 2, 4 });
    // lineChart.yAxis = new LineChartAxis(new double[]{40, 50, 60, 70, 80, 90, 100});
    // 
    lineChart.yAxis = new LineChartAxis(new double[] { -4, -2, 0, 2, 4 });
    lineChart.setScatterPlot(scatterPlot);
    new JEasyFrame(lineChart, "Scatter Test");
}

Example 30 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class OptimalResampleTest method visualise.

public static void visualise(int nBits, int k) {
    int nIterationsMax = 100000;
    RMHCOneMaxProbabilityDiffuser diffuser = new RMHCOneMaxProbabilityDiffuser(nBits);
    double resampled = noiseStdDev / Math.sqrt(k);
    GaussTable gaussTable = new GaussTable();
    double pCorrect = gaussTable.erf(1 / resampled);
    double pErr = 1 - pCorrect;
    // use this of we need to keep stats later
    Integer iterationsNeeded = null;
    // diffuser.
    String title = "P Mass Diffusion, nEvals: ";
    BarChart bc = new BarChart(new Dimension(640, 480), diffuser.p);
    JEasyFrame frame = new JEasyFrame(bc, title);
    for (int i = 0; i < nIterationsMax; i++) {
        // System.out.println(i);
        // diffuser.updateStandard(false);
        bc.update(diffuser.p);
        frame.setTitle(title + (i * k));
        diffuser.updateNoisy(false, pErr);
        try {
            Thread.sleep(50);
        } catch (Exception e) {
        }
        ;
        if (diffuser.pSolved() >= 0.5) {
            return;
        // iterationsNeeded = i;
        // System.out.println("K = " + k);
        // System.out.println("nBits = " + nBits );
        // System.out.println("Solved in iterations: " + i);
        // System.out.println("Fitness evals:        " + i * k);
        }
    }
}