Example usage for edu.stanford.nlp.stats Distribution getCount

Introduction

In this page you can find the example usage for edu.stanford.nlp.stats Distribution getCount.

Prototype

public double getCount(E key) 

Source Link

Document

Returns the current count for the given key, which is 0 if it hasn't been seen before.

Usage

From source file:nate.reading.SlotInducer.java

private boolean argVectorsDiffer(Counter<String> args1, Counter<String> args2) {
    System.out.println("argVectorsDiffer top!");
    Distribution<String> dist1 = Distribution.getDistribution(args1);
    Distribution<String> dist2 = Distribution.getDistribution(args2);

    Set<String> argdiffs = new HashSet<String>();

    for (String token : dist1.keySet()) {
        double prob1 = dist1.getCount(token);
        if (dist1.getCount(token) > 0.02) {
            double prob2 = dist2.getCount(token);
            double ratio = (prob1 < prob2 ? prob1 / prob2 : prob2 / prob1);
            System.out.printf("- %s\t%.4f\t%.4f\tratio=%.4f\n", token, prob1, prob2, ratio);
            if (ratio < 0.2) {
                argdiffs.add(token);/*from   w w w .  ja  v a2s .  c o  m*/
                System.out.println("  arg differs: " + token);
            }
        }
    }

    if (argdiffs.size() >= 2) {
        System.out.println("Arg vectors differ!!");
        return true;
    }

    return false;
}

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