Meaning of X = X[:, 1] in Python
x = np.random.rand(3,2)
x
Out[37]:
array([[ 0.03196827, 0.50048646],
[ 0.85928802, 0.50081615],
[ 0.11140678, 0.88828011]])
x = x[:,1]
x
Out[39]: array([ 0.50048646, 0.50081615, 0.88828011])Meaning of X = X[:, 1] in Python
x = np.random.rand(3,2)
x
Out[37]:
array([[ 0.03196827, 0.50048646],
[ 0.85928802, 0.50081615],
[ 0.11140678, 0.88828011]])
x = x[:,1]
x
Out[39]: array([ 0.50048646, 0.50081615, 0.88828011])Copyright © 2021 Codeinu
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