import numpy as np
feature=pd.read_excel('try.xls')#读取表格
print(feature)#打印自己的表格给大家看一下
y=np.array(feature['心情'])#按表头‘心情’取一列的数据
print(y)import numpy as np
feature=pd.read_excel('try.ximport numpy as np
feature=pd.read_excel('try.xls')#读取表格
print(feature)#打印自己的表格给大家看一下
y=np.array(feature['心情'])#按表头‘心情’取一列的数据
print(y)import numpy as np
feature=pd.read_excel('try.x