def column_name(axis_name):
    """
    Return the columns name for the datset
    Parameters:
        axis_name (list): list of axis names

    Returns:
        list: the name of column
    """
    features = ['mean', 'count above mean', 'count below mean', 'mean absolute diff', 'sum absolute diff', 'median',
                'sum', 'absolute energy', 'standard deviation', 'variation coefficient', 'variance', 'skewness',
                'kurtosis', 'number peaks', 'maximum', 'minimum', '25quantile', '75quantile', 'Complexity-Invariant Distance ']
    col_names = []

    for axis in axis_name:
        for feature in features:
            col_names.append(axis+'_'+feature)
    col_names.append('label')
    return col_names