Examples with StatSummary utilities.StatSummary used on opensource projects

Example 36 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class SimpleGA method fitness.

double fitness(int[] sol) {
    if (nSamples == 1)
        return evaluator.evaluate(sol);
    // otherwise ...
    StatSummary ss = new StatSummary();
    for (int i = 0; i < nSamples; i++) {
        double fitness = evaluator.evaluate(sol);
        ss.add(fitness);
    }
    return ss.mean();
}

Example 37 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class AsteroidsSimpleTest method main.

public static void main(String[] args) throws Exception {
    StatSummary ss = new StatSummary();
    int nTrials = 10;
    for (int i = 0; i < nTrials; i++) {
        ss.add(runOnce());
        System.out.println();
        System.out.println("After trial: " + (i + 1));
        System.out.println("Total game ticks:  " + AsteroidsLinkState.totalGameTicks);
        System.out.println("Total game copies: " + AsteroidsLinkState.totalGameCopies);
    }
    System.out.println(ss);
}

Example 38 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class AsteroidsTest method main.

public static void main(String[] args) throws Exception {
    StatSummary ss = new StatSummary();
    int nTrials = 10;
    for (int i = 0; i < nTrials; i++) {
        ss.add(runOnce());
        System.out.println();
        System.out.println("After trial: " + (i + 1));
        System.out.println("Total game ticks:  " + AsteroidsLinkState.totalGameTicks);
        System.out.println("Total game copies: " + AsteroidsLinkState.totalGameCopies);
    }
    System.out.println(ss);
// System.out.println(Agent.useShiftBuffer);
}

Example 39 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class AgentOptTest method runTrial.

public static double runTrial(EvoAlg evoAlg) {
    // ok, so the idea here is to modify ...
    // SimpleGASearchSpace eval = new SimpleGASearchSpace();
    // eval.setEvaluator(new EvalMaxM(50, 2, 0.0));
    AgentEvaluator eval = new AgentEvaluator();
    int[] solution = evoAlg.runTrial(eval, 10);
    // int[] solution = {0, 0, 0};
    System.out.println("Checking fitness");
    StatSummary ss = new StatSummary("Mean fitness");
    int nChecks = 5;
    for (int i = 0; i < nChecks; i++) {
        ss.add(eval.evaluate(solution));
    }
    System.out.println(ss);
    System.out.println("Solution: " + Arrays.toString(solution));
    System.out.println(eval.report(solution));
    return ss.mean();
}

Example 40 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class GameRunner method runTrials.

public static StatSummary runTrials(SimplePlayerInterface agent, int nTicks, int nTrials) {
    StatSummary ss = new StatSummary("Score stats: " + agent.toString());
    for (int i = 0; i < nTrials; i++) {
        double score = runTrial(agent, nTicks);
        System.out.println(i + "\t " + score);
        ss.add(score);
    }
    return ss;
}