python3画聚类树图

第一步:申请密钥

https://plot.ly/#/ 注册一个账号,第一次需要生成密钥

第二步:

import pandas as pd
import chart_studio.plotly as py
import plotly.figure_factory as ff
import numpy as np
data = pd.read_csv('E:\result.csv',nrows =500,encoding='gbk')
X = data[["类别"]]
fig = ff.create_dendrogram(X, orientation='left',labels=list(data["名称"]))
fig['layout'].update({'width':800, 'height':1500})
py.plot(fig, filename='dendrogram_with_labels')

运行结果:

 这个图的看法:从右往左依次画竖线分成多个部分

原文地址:https://www.cnblogs.com/zmh-980509/p/12547713.html