Examples with StatSummary utilities.StatSummary used on opensource projects

Example 56 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class ConvNTuple method getExplorationEstimate.

@Override
public double getExplorationEstimate(int[] x) {
    // StatSummary ssTot = new StatSummary();
    StatSummary exploreStats = new StatSummary();
    for (int[] index : indices) {
        double address = address(x, index);
        StatSummary ss = sampleDis.statMap.get(address);
        if (ss != null) {
            exploreStats.add(explore(ss.n()));
        } else {
            exploreStats.add(explore(0));
        }
    }
    // System.out.println("Explore stats n() " + exploreStats.n() + " : " + exploreStats.mean());
    return exploreStats.mean();
}

Example 57 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class ConvNTuple method getNoveltyStats.

public StatSummary getNoveltyStats(int[] x) {
    StatSummary ssTot = new StatSummary();
    for (int[] index : indices) {
        double address = address(x, index);
        StatSummary ss = sampleDis.statMap.get(address);
        if (ss != null) {
            ssTot.add(ss.n());
        } else {
            ssTot.add(0);
        }
    }
    return ssTot;
}

Example 58 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class EvoNTupleTest method runTrials.

public static StatSummary runTrials(EvoAlg ea, SolutionEvaluator evaluator, int nTrials, int nFitnessEvals) {
    // record the time stats
    StatSummary ss = new StatSummary();
    for (int i = 0; i < nTrials; i++) {
        ElapsedTimer t = new ElapsedTimer();
        evaluator.reset();
        ea.runTrial(evaluator, nFitnessEvals);
        System.out.println(t);
        evaluator.logger().report();
        System.out.println();
        ss.add(evaluator.logger().ss.max());
    }
    return ss;
}

Example 59 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class GeneMeanModel method resetStats.

public void resetStats() {
    // give each one a 50% chance of being on
    // set each StatSummary as strict to avoid incorrect use of mean value
    // a StatSummary with no numbers does not have a mean
    stats = new StatSummary[nValues];
    for (int i = 0; i < nValues; i++) stats[i] = new StatSummary().setStrict(true);
    // use the overall mean summary to handle any values we've not yet seen
    mean = new StatSummary();
}

Example 60 with StatSummary

use of utilities.StatSummary in project SimpleAsteroids by ljialin.

the class NTuple method add.

public void add(int[] x, StatSummary ssIncoming) {
    // for each address that occurs, we're going to store something
    StatSummary ss = getStatsForceCreate(x);
    ss.add(ssIncoming);
    nSamples++;
}