摘要:        
import numpy as np import pandas as pd framel = pd.DataFrame( {'id':['ball','pencil','pen','mug','ashtray'], 'price': [12.33,11.44,33.21,13.23,33.62]}) fra...    阅读全文
        
            posted @ 2018-08-19 12:40
todaynowind
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# -*- coding: utf-8 -*- import numpy as np import pandas as pd import matplotlib.pyplot as plt plt.rcParams['font.sans-serif']=['SimHei'] # 用来正常显示中文标签 plt.rcParams['axes.unicode_minus']=Fa...    阅读全文
        
            posted @ 2018-08-19 12:39
todaynowind
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import lxml import numpy as np import pandas as pd import matplotlib.patches as pch from matplotlib.colors import ListedColormap from mpl_toolkits.mplot3d import Axes3D from sklearn import datase...    阅读全文
        
            posted @ 2018-08-19 12:39
todaynowind
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浙公网安备 33010602011771号