CODEWITHSUNDEEP
pythonnumpyscipy
user288609
user288609

Reputation: 13025

transform the shape from (X, 1) to (X)

There is an existing train_labels, which has the following attributes

('labels_train shape ', (3000,))
('type of labels_train ', <type 'numpy.ndarray'>)

and another array is Y, which has the following attributes

('Y ', (3000,1))
('type of Y ', <type 'numpy.ndarray'>)

How to assign Y to labels_train, or how to make Y has the same shape as labels_train?

Upvotes: 0

Views: 1563

Answers (2)

MattG
MattG

Reputation: 1426

You can use the squeeze function:

Y = Y.squeeze()

This will remove the singleton dimension so that Y.shape is (3000,).

Upvotes: 2

fakufaku
fakufaku

Reputation: 96

If you want to copy over the content from Y to labels_train, the following should work.

labels_train[:] = Y[:,0]

If you want to reshape Y to have the same shape as labels_train (this only works if they have the same number of elements).

Y = Y.reshape(labels_train.shape)

Upvotes: 2

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