Creates plot for correlation matrix

    :param correlation_matrix: Correlation matrix of features
    :param title: Title of plot
    :param feature_list: List of names of features
    :return: Shows the given correlation matrix as image

def create_correlation_matrix_plot(correlation_matrix, title, feature_list):
    """Creates plot for correlation matrix

    :param correlation_matrix: Correlation matrix of features
    :param title: Title of plot
    :param feature_list: List of names of features
    :return: Shows the given correlation matrix as image
    """
    chart = SimpleChart(title)
    ax1 = chart.get_ax()

    ax1.set_xticks(list(range(len(feature_list))))
    ax1.set_xticklabels([feature_list[i] for i in range(len(feature_list))],
                        rotation=90)
    ax1.set_yticks(list(range(len(feature_list))))
    ax1.set_yticklabels([feature_list[i] for i in range(len(feature_list))])
    cax = ax1.imshow(correlation_matrix, interpolation="nearest",
                     cmap=cm.get_cmap("jet", 30))
    chart.get_fig().colorbar(cax, ticks=np.linspace(-1, 1, 21))

    plt.gcf().subplots_adjust(bottom=0.25)