Package ca.uwo.csd.ai.nlp.common.SparseVector

Examples of ca.uwo.csd.ai.nlp.common.SparseVector.Element


        double result = 0.0;
        int i = 0;
        int j = 0;       
       
        while (i < v1.size() && j < v2.size()) {
            Element e1 = v1.get(i);
            Element e2 = v2.get(j);
           
            if (e1.index == e2.index) {
                double d = e1.value - e2.value;
                result += d * d;
                i++;
                j++;
            } else if (e1.index < e2.index) {
                result += e1.value * e1.value;
                i++;
            } else {
                result += e2.value * e2.value;
                j++;
            }           
        }
       
        while (i < v1.size()) {
            Element e1 = v1.get(i);
            result += e1.value * e1.value;
            i++;
        }
       
        while (j < v2.size()) {
            Element e2 = v2.get(j);
            result += e2.value * e2.value;
            j++;
        }
       
        //System.out.println("score: " + result);
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