Examples with SetExt nars.nal.nal3.SetExt used on opensource projects

Example 1 with SetExt

use of nars.nal.nal3.SetExt in project narchy by automenta.

the class BooleanChallenge method event.

@Override
public void event(Class event, Object[] arguments) {
    if (!(arguments[0] instanceof Task))
        return;
    Task answer = (Task) arguments[0];
    if (!answer.isJudgment())
        return;
    if (answer.isInput()) {
        // this is a repetition of something explicitly input
        return;
    }
    // if (!started) {
    // if (answer.getTerm().toString().equals(startChallenge)) {
    // started = true;
    // }
    // else {
    // return;
    // }
    // }
    // for now, assume the qustion term is answer term
    Term qterm = answer.getTerm();
    if (answerProvided.contains(qterm)) {
        return;
    }
    if (answer.getConfidence() < confThreshold)
        return;
    Term t = answer.getTerm();
    if (t instanceof Inheritance) {
        Term subj = ((Inheritance) t).getSubject();
        Term pred = ((Inheritance) t).getPredicate();
        if ((subj instanceof SetExt) && (((SetExt) subj).length() == 1))
            subj = ((Compound) subj).term[0];
        if (subj instanceof Product) {
            Product p = (Product) subj;
            int[] n = n(p, 3);
            if (n != null) {
                boolean correct = false;
                switch(pred.toString()) {
                    case "and":
                        correct = evalAnd(n);
                        break;
                    case "or":
                        correct = evalOr(n);
                        break;
                    case "xor":
                        correct = evalXor(n);
                        break;
                    // case "not": correct = evalNot(n); break;
                    default:
                        return;
                }
                float freq = answer.getFrequency();
                float conf = answer.getConfidence();
                if (freq < freqThresh) {
                    // invert
                    correct = !correct;
                    freq = 1f - freq;
                }
                if (freq < (1.0 - freqThresh)) {
                    // not clear 0 or 1
                    return;
                }
                addScore(qterm, answer, correct, freq * conf);
                if (!correct) {
                    System.err.println(answer.getExplanation());
                    if (failOnError)
                        System.exit(1);
                    // give correct answer
                    if (correctFeedback) {
                        // String c = getTerm(n[0], n[1], pred.toString(), not(n[2])) + ('.');
                        Term fc = nar.term(getTerm(n[0], n[1], pred.toString(), n[2]));
                        String c = "(--," + fc + ("). %1.00;" + n2(inputConf) + "%");
                        nar.input(c);
                        answerProvided.add(fc);
                        questionScores.remove(fc);
                    }
                }
            }
        }
    }
}