Example usage for weka.core.matrix Matrix getColumnPackedCopy

Introduction

In this page you can find the example usage for weka.core.matrix Matrix getColumnPackedCopy.

Prototype

public double[] getColumnPackedCopy() 

Source Link

Document

Make a one-dimensional column packed copy of the internal array.

Usage

From source file:org.mitre.clustering.AffinityPropagation.java

License:Open Source License

private double getSum(Matrix m) {
    double[] vector = m.getColumnPackedCopy();
    double sum = 0;

    for (int i = 0; i < vector.length; i++) {
        sum += vector[i];/*from w ww .j  a va 2s.co  m*/
    }

    return sum;
}

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