Package org.apache.mahout.math

Examples of org.apache.mahout.math.RandomAccessSparseVector.dot()

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        double mu = Math.min(k + 1, 200);
       
       
        // the dot product of the parameter vector and the current instance
        // is the hypothesis value for the currnet instance
        double hypothesis_value = v.dot(this.polr.getBeta().viewRow(0));
       
        double error = Math.abs( hypothesis_value - actual );


        if (Double.POSITIVE_INFINITY == error) {
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        batch_vec_factory_time += (endTime - startTime);

       
        // the dot product of the parameter vector and the current instance
        // is the hypothesis value for the currnet instance
        double hypothesis_value = v.dot(this.polr.getBeta().viewRow(0));
       
        double error = Math.abs( hypothesis_value - actual );


        if (Double.POSITIVE_INFINITY == error) {
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