FangSong'] #可显示中文字符
plt.rcParams['axes.unicode_minus']=False
classes = ['a','b','c','d','e','f','g']
confusion_matrix...(0,0,0,86,1,0,0),(0,0,0,1,94,1,0),(0,1,5,1,0,96,8),(0,0,0,4,3,0,85)],dtype=np.float64)
plt.imshow(confusion_matrix...in range(7)] for i in range(7)],(confusion_matrix.size,2))
for i, j in iters:
plt.text(j, i, format(confusion_matrix