Method inc_z_ij

JSAT/src/jsat/datatransform/visualization/TSNE.java:576–579

@param val the value to add to the array @param i the index of the data point to add to @param j the dimension index of the embedding @param z the storage of the embedded vectors @param s the dimension of the embedding

(double val, int i, int j, double[] z, int s)

     * @param s the dimension of the embedding
     */
    private static void inc_z_ij(double val, int i, int j, double[] z, int s)
    {
        z[i*s+j] += val;
    }
    
    private static double z_ij(int i, int j, double[] z, int s)
    {