def calc_centers(chromosomes, data, count_clusters=None):
        """!
        """

        if count_clusters is None:
            count_clusters = ga_math.calc_count_centers(chromosomes[0])

        # Initialize center
        centers = np.zeros(shape=(len(chromosomes), count_clusters, len(data[0])))

        for _idx_chromosome in range(len(chromosomes)):

            # Get count data in clusters
            count_data_in_cluster = np.zeros(count_clusters)

            # Next data point
            for _idx in range(len(chromosomes[_idx_chromosome])):

                cluster_num = chromosomes[_idx_chromosome][_idx]

                centers[_idx_chromosome][cluster_num] += data[_idx]
                count_data_in_cluster[cluster_num] += 1

            for _idx_cluster in range(count_clusters):
                if count_data_in_cluster[_idx_cluster] != 0:
                    centers[_idx_chromosome][_idx_cluster] /= count_data_in_cluster[_idx_cluster]

        return centers
def calc_centers(chromosomes, data, count_clusters=None):
        """!
        """

        if count_clusters is None:
            count_clusters = ga_math.calc_count_centers(chromosomes[0])

        # Initialize center
        centers = np.zeros(shape=(len(chromosomes), count_clusters, len(data[0])))

        for _idx_chromosome in range(len(chromosomes)):

            # Get count data in clusters
            count_data_in_cluster = np.zeros(count_clusters)

            # Next data point
            for _idx in range(len(chromosomes[_idx_chromosome])):

                cluster_num = chromosomes[_idx_chromosome][_idx]

                centers[_idx_chromosome][cluster_num] += data[_idx]
                count_data_in_cluster[cluster_num] += 1

            for _idx_cluster in range(count_clusters):
                if count_data_in_cluster[_idx_cluster] != 0:
                    centers[_idx_chromosome][_idx_cluster] /= count_data_in_cluster[_idx_cluster]

        return centers
def calc_centers ( chromosomes , data , count_clusters = None ) : if count_clusters is None : count_clusters = ga_math . calc_count_centers ( chromosomes [ 0 ] ) # Initialize center centers = np . zeros ( shape = ( len ( chromosomes ) , count_clusters , len ( data [ 0 ] ) ) ) for _idx_chromosome in range ( len ( chromosomes ) ) : # Get count data in clusters count_data_in_cluster = np . zeros ( count_clusters ) # Next data point for _idx in range ( len ( chromosomes [ _idx_chromosome ] ) ) : cluster_num = chromosomes [ _idx_chromosome ] [ _idx ] centers [ _idx_chromosome ] [ cluster_num ] += data [ _idx ] count_data_in_cluster [ cluster_num ] += 1 for _idx_cluster in range ( count_clusters ) : if count_data_in_cluster [ _idx_cluster ] != 0 : centers [ _idx_chromosome ] [ _idx_cluster ] /= count_data_in_cluster [ _idx_cluster ] return centers
!
!