Examples with JEasyFrame utilities.JEasyFrame used on opensource projects

Example 6 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class SpaceBattleLinkTest method runTrial.

public static double runTrial(boolean runVisible) {
    // make an agent to test
    StateObservation stateObs = new SimpleMaxGame();
    // BattleGameSearchSpace.inject(BattleGameSearchSpace.getRandomPoint());
    // SampleEvolvedParams.solutions[1][2] = 5;
    // BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[1]);
    // BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[2]);
    BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[1]);
    System.out.println("Params are:");
    System.out.println(BattleGameParameters.params);
    // can also overide parameters by setting them directly as follows:
    // BattleGameParameters.loss = 1.1;
    SpaceBattleLinkState linkState = new SpaceBattleLinkState();
    // set some parameters for the experiment
    GameActionSpaceAdapter.useHeuristic = false;
    Agent.useShiftBuffer = true;
    // DefaultMutator.totalRandomChaosMutation = false;
    // // supercl
    // StateObservation stateObs = linkState;
    ElapsedCpuTimer timer = new ElapsedCpuTimer();
    AbstractPlayer player;
    // controllers.singlePlayer.sampleOLMCTS.Agent olmcts =
    // new controllers.singlePlayer.sampleOLMCTS.Agent(linkState, timer);
    player = new controllers.singlePlayer.discountOLMCTS.Agent(linkState, timer);
    // try the evolutionary players
    int nResamples = 2;
    EvoAlg evoAlg = new SimpleRMHC(nResamples);
    double kExplore = 10;
    int nNeighbours = 100;
    int nEvals = 200;
    evoAlg = new NTupleBanditEA(kExplore, nNeighbours);
    // player = new controllers.singlePlayer.ea.Agent(linkState, timer, evoAlg, nEvals);
    controllers.singlePlayer.nestedMC.Agent nestedMC = new controllers.singlePlayer.nestedMC.Agent(linkState, timer);
    nestedMC.maxRolloutLength = 10;
    nestedMC.nestDepth = 2;
    player = nestedMC;
    // in milliseconds
    int thinkingTime = 50;
    int delay = 10;
    // player = new controllers.singlePlayer.sampleRandom.Agent(stateObs, timer);
    // check that we can play the game
    Random random = new Random();
    int nSteps = 500;
    ElapsedTimer t = new ElapsedTimer();
    BattleView view = new BattleView(linkState.state);
    // set view to null to run fast with no visuals
    if (!runVisible)
        view = null;
    if (view != null) {
        new JEasyFrame(view, "Simple Battle Game");
    }
    boolean verbose = false;
    for (int i = 0; i < nSteps && !linkState.isGameOver(); i++) {
        ArrayList<Types.ACTIONS> actions = linkState.getAvailableActions();
        timer = new ElapsedCpuTimer();
        timer.setMaxTimeMillis(thinkingTime);
        Types.ACTIONS action = player.act(linkState.copy(), timer);
        // action = actions.get(random.nextInt(actions.size()));
        if (verbose)
            // + "\t " + action.ordinal());
            System.out.println(i + "\t Selected: " + action);
        linkState.advance(action);
        if (view != null) {
            view.repaint();
            try {
                Thread.sleep(delay);
            } catch (Exception e) {
            }
        }
        if (verbose)
            System.out.println(linkState.getGameScore());
    }
    System.out.println("Game score: " + linkState.getGameScore());
    return linkState.getGameScore();
}

Example 7 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class HyperParamTuneRunner method runTrials.

public void runTrials(EvoAlg evoAlg, AnnotatedFitnessSpace annotatedFitnessSpace) {
    ElapsedTimer timer = new ElapsedTimer();
    StatSummary ss = new StatSummary("Overall results: " + evoAlg.getClass().getSimpleName());
    for (int i = 0; i < nTrials; i++) {
        System.out.println();
        System.out.println("Running trial: " + (i + 1));
        try {
            ss.add(runTrial(evoAlg, annotatedFitnessSpace));
            System.out.println("Stats so far");
            System.out.println(ss);
            if (verbose) {
                plotFitnessEvolution(annotatedFitnessSpace.logger(), annotatedFitnessSpace, plotChecks);
                // annotatedFitnessSpace.logger()
                // ((NTupleSystem) ((NTupleBanditEA) evoAlg).banditLandscapeModel).printDetailedReport(new EvoAgentSearchSpaceAsteroids().getParams());
                NTupleSystem nTupleSystem = ((NTupleSystem) ((NTupleBanditEA) evoAlg).banditLandscapeModel);
                nTupleSystem.printDetailedReport(annotatedFitnessSpace.getParams());
            // new Plotter().setModel(nTupleSystem).defaultPlot().plot1Tuples();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    if (verbose) {
        lineChart.addLineGroup(sampleEvolution);
        if (plotChecks > 0)
            lineChart.addLineGroup(bestGuess);
        new JEasyFrame(lineChart, "Sample Evolution");
    }
    System.out.println("nEvals per run: " + nEvals);
    System.out.println(ss);
    System.out.println("Total time for experiment: " + timer);
}

Example 8 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class Plotter method plot1Tuples.

public Plotter plot1Tuples() {
    TreeSet<IntArrayPattern> orderedKeys = new TreeSet<>();
    int tupleSize = 1;
    // iterate over all the tuples, picking ones of the correct size
    for (NTuple nTuple : nTupleSystem.tuples) {
        if (nTuple.tuple.length == tupleSize) {
            ArrayList<StatSummary> ssa = new ArrayList<>();
            orderedKeys.addAll(nTuple.ntMap.keySet());
            // iterate in key order to provide a sensible looking plot
            double[] xTicks = new double[orderedKeys.size()];
            int ix = 0;
            StatSummary stats = new StatSummary();
            for (IntArrayPattern key : orderedKeys) {
                StatSummary ss = nTuple.ntMap.get(key);
                stats.add(ss);
                xTicks[ix++] = key.v[0];
                ssa.add(ss);
                System.out.format("%s\t %d\t %.2f\t %.2f\n", key, ss.n(), ss.mean(), ss.stdErr());
            }
            // System.out.println(ssa);
            System.out.println();
            // create a LineGroup
            LineGroup lineGroup = new LineGroup().setColor(Color.black);
            lineGroup.stats = ssa;
            LineChart lineChart = new LineChart().addLineGroup(lineGroup);
            lineChart.setYLabel("Average Fitness");
            lineChart.setXLabel("Parameter index");
            lineChart.xAxis = new LineChartAxis(xTicks);
            lineChart.bg = Color.gray;
            lineChart.plotBG = Color.white;
            int lower = (int) stats.min();
            int upper = 1 + (int) stats.max();
            double[] yTicks = new double[] { lower, (upper + lower) / 2, upper };
            lineChart.yAxis = new LineChartAxis(yTicks);
            lineChart.title = Arrays.toString(nTuple.tuple);
            new JEasyFrame(lineChart, "Line Chart");
        }
    }
    return this;
}

Example 9 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class UrnSystem method main.

public static void main(String[] args) {
    ElapsedTimer t = new ElapsedTimer();
    UrnSystem us = new UrnSystem();
    System.out.println(t);
    double nWins = 15;
    double nPicks = 15;
    // nWins *=2;
    // nPicks *= 2;
    BarChart bc = new BarChart();
    bc.update(us.pVec(nWins, nPicks));
    new JEasyFrame(bc, nWins + " / " + nPicks);
    System.out.println(Arrays.toString(us.pVec(nWins, nPicks)));
}

Example 10 with JEasyFrame

use of utilities.JEasyFrame in project SimpleAsteroids by ljialin.

the class EvolveMarioLevelTest method update.

@Override
public void update(EvolutionLogger logger, int[] solution, double fitness) {
    if (logger.nEvals() % freq != 0)
        return;
    if (levelFrame == null) {
        // set them both up
        levelView = new LevelView(LevelView.toRect(solution, imageWidth, imageHeight));
        levelView.setColorMap(MarioReader.tileColors);
        levelFrame = new JEasyFrame(levelView, "Title");
    }
    levelView.setTiles(solution);
    levelFrame.setTitle(String.format("Evals: %d;\t fitness: %.3f", logger.nEvals(), fitness));
}