python的wordcloud生成的词云是空框怎么办
1.对文本数据进行分词,也是众多NLP文本处理的第一步,对于wordcloud中的process_text()方法,主要是停词的处理.2.计算每个词在文本中出现的频率,生成一个哈希表。
词频计算相当于各种分布式计算平台的第一案例wordcount, 和各种语言的hello world 程序具有相同的地位了,呵呵。
3.根据词频的数值按比例生成一个图片的布局,类IntegralOccupancyMap是该词云的算法所在,是词云的数据可视化方式的核心。
4.将词按对应的词频在词云布局图上生成图片,核心方法是generate_from_frequencies,不论是generate()还是generate_from_text()都最终到generate_from_frequencies5.完成词云上各词的着色,默认是随机着色
Github上有什么好玩的项目?
"Animal Farm" Du Hougan Recently had the honour on the recommendation of the teacher read "Animal Farm" This good book. Said fortunate, because I was normal in this area do not pay attention to the books, of course, this does not mean that I am not interested in such books. But that in general are in the position I read some of my professional and closely related to some books, because I have been reading to pursue the "intensive reading" Intensive and professional-related master's classic masterpiece. Therefore, if the recommendation of the teacher if not, I am afraid to have the opportunity to read this book, it seems that at this time, I had to teachers to Liu, "The Sound of extremely grateful." Call it a good book, this is certainly no question about that. Because, since this book was born on the date in the world has aroused strong Fanxiang, and with the lofty rating. Therefore, I regard it as a rare look at the books, is in line with reality. Should perhaps say: "" Animal Farm "is good book, the Earth will know that!" Of course, I say it, and some people have to ask: "Since you so respected this book, then you should be noted that where it Fortunately, where the Miao." Indeed, if I can not answer this question, to a large extent I will be all summed up as "echoed its views" bad role. Frankly, I do not want this person can become the people with ideology, although I just read the Qianchangzhezhi again, but I still have to "打肿脸充胖子" Shuaxiao a return or to "pig Zhu Ba-jie Dai Yanjing posing as students "Hu You 1. So in this comparison" Wochuo "the idea of the role, I think it is necessary to write this one Duhou Gan. In fact Shuilaishuiqu also be a reading attitude! Saint Cloud; "listen to his words and his deeds letter, in the Jin Wu people, listening to his words and watch his actions." In my personal view, the phrase used in this study should think so; "Reading did not study. Do not read books. Does not lie in your mouth that Reading did not read. Can not see. But you understood how much. Read this The number, have their own unique perspective. And their views reflect the best way is associated with the Du Hougan. A statement to the Pi - "did not write to write Du Hougan attitude is the only school testing standards." This is; "Listen to his words and watching his deeds" attitude of the study. Of course, this is only my personal view, as we can not get the recognition, then a different matter. But this freedom of expression in a democratic society, has "greatly Right to freedom of expression, "I said so is the bar may not be sinners. At least I said these are not reactionary remarks of this kind! Bad as long as this does not meet the state, today I say these words even if we were in The bottom of my heart, with special contempt, special sarcastic attitude to criticism, I do not fear the because I did not break the law, no one I can not take! Also chat so much, should be entering a theme, such Youzai Tour Zai readers and viewers are probably the Zouguang. (To tell the truth, I was heading for his Lianshangtiejin, because my readers and viewers in the present and the future for a long period of time will be only one person, and this is my own). So I more or less扯desalination. More points on the Mexican and now have to start writing this Du Hougan Yibanyiyan of the main part! Leaving aside the idea of this book depth and practical significance Xianbu Tan, I think that attracted me the most is the author beyond the imagination of ordinary people. Can actually occurred in real life, the human transplanted to various animals, terrible! Surprise to be able to describe Rumusanfen. Peacekeepers Miao Wei Xiao, admire! Can actually do in the community to expose the phenomenon of pain does not give people a kind of Itching feeling, people can not grasp your Xiaobian Zi, which is too Youcai! Anyway on a word, I am the author of this imaginative genius like Superman, I admire the vote of five to. All but can not pay homage to face A 1,10! At this point, I inadvertently opened a trailer grams. Bougainville's "On the American democracy," and he once again enjoy a democratic society literature on the development of some brilliant insights. Also in the process, I Ruoyousuosi, if the Jones…… "In a democratic society, like the material pleasures, to improve the situation of mutual competition, and other psychological desire Madaochenggong, as a Zhuizi in stimulating people did not have to step in for their own cause by Baoding, but not their Xu Yu left this cause. People's main energy, are used in this area has. Imagination has not been eliminated, but it could have ...
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