Slide 16
Slide 16 text
Pythonの例例
• #
乱数の⾏行行列列の⽣生成(Numpy)
• import
numpy as
np
• data1
=
np.random.randn(4,
2)
• data1
• #
グラフ描画(Math)
• data2
=
np.random.randn(40,
2)
+
[3,
0]
• data2=
np.append(data2,
np.random.randn(40,
2)
+
[-‐1,
3],
axis=0)
• data2=
np.append(data2,
np.random.randn(40,
2)
+
[-‐1,
-‐3],
axis=0)
• import
matplotlib.pyplot as
plt
• plt.scatter(data2[:,0],
data2[:,1])
• plt.show()
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