weixin_36413027的博客

1.文本分析from wordcloud import WordCloudfrom PIL import Imageimport numpy as npimport matplotlib.pyplot as pltimport jieba#打开文本text = open('xyj.txt',encoding='utf-8').read()#中文分词text = ' '.join(...

使用Matplotlib绘制相关图形1、折线图2、散点图／气泡图3、条形图／柱状图4、饼图5、直方图6、箱线图7、热力图绘图前先载入库import matplotlib.pyplot as plt1、折线图import pandas as pdimport matplotlib.pyplot as plt index_inform=pd.read_excel('hus...

1，创建多个figure父对象一个文件内绘制多个图像plt.figure(num, figsize = (width, heigh))num：图像编号width，height：图像宽度，高度,2，创建多个ax子对象绘图区域：将一个fig大图分割为多个ax子图，分别绘制，同时输出plt.subplot(nrows, ncols, plot_number)nrows，横轴数量，类似表格...