topic_modeling.py 文件源码

def visualize_topics(self, df):
        '''
        Function to cycle through all topics and print summary and plot cloud

        INPUT:
            df: pandas DataFrame (source for NMF text)
        '''
        for i in range(self.optimum_topics):
            self.print_topic_summary(df, i)
            self.plot_topic(i)
            print ''