word_cluster.py 文件源码

def save_wordcloud_image(frequencies, filename):
    wordcloud = WordCloud(width=1024, height=786, min_font_size=1).fit_words(frequencies)
    fig = plt.figure()
    fig.set_figwidth(12)
    fig.set_figheight(16)
    plt.imshow(wordcloud)
    plt.axis("off")
    plt.savefig(filename, facecolor='k', bbox_inches='tight')
    print('imaged created')