Normalization

Normalization is any process that makes something more normal.

    /**
     * @param point1 first point
     * @param point2 second point
     * @return the  normalization Euclidean distance of two points
     */
    public static double getNormalizeDistance(double[] point1, double[] point2) {
        return 1 / (getDistance(point1, point2) + 1);
    }