回答編集履歴
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追記
test
CHANGED
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@@ -15,3 +15,35 @@
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> numpy.insert(arr, obj, values, axis=None)
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[numpy.insert](https://numpy.org/doc/stable/reference/generated/numpy.insert.html)
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## 追記
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```python3
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import numpy as np
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autoscaled_x_train_pre = np.array([[1.1,1.4],[5.8,6.2]])
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# array([[1.1, 1.4],
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# [5.8, 6.2]])
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x2_train = np.array([[0,1],[0,1]])
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# array([[0, 1],
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# [0, 1]])
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autoscaled_x_train =np.concatenate([autoscaled_x_train_pre, x2_train],axis=1)
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# array([[1.1, 1.4, 0. , 1. ],
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# [5.8, 6.2, 0. , 1. ]])
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```
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