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what is the difference between 'transform' and 'fit_transform' in sklearn
...t; in <module>()
----> 1 pc2.transform(X)
/usr/local/lib/python3.4/dist-packages/sklearn/decomposition/pca.py in transform(self, X, y)
714 # XXX remove scipy.sparse support here in 0.16
715 X = atleast2d_or_csr(X)
--> 716 if self.mean_ is not None:
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How do I set a Windows scheduled task to run in the background? [closed]
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edited Nov 14 '19 at 20:33
Will
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answered Jul 4 '11 at ...
Measure the time it takes to execute a t-sql query
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edited Jul 26 '12 at 18:46
answered Jul 26 '12 at 18:00
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What does the caret (^) character mean?
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HEAD^ means the first parent of the tip of the current branch.
Remember that git commits can h...
Multi-project test dependencies with gradle
...t instead.
– Fesler
Nov 1 '11 at 16:49
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This does not work in Gradle 1.3 since sourceSets is no...
Deleting all pending tasks in celery / rabbitmq
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Dag Høidahl
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answered Aug 23 '11 at 1:20
Philip SouthamPhilip Southam
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How to post pictures to instagram using API
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AlbziAlbzi
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How to express a One-To-Many relationship in Django
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140
To handle One-To-Many relationships in Django you need to use ForeignKey.
The documentation on...
Is it fine to have foreign key as primary key?
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Foreign keys are almost always "Allow Duplicates," which would make them unsuitable as Primary K...
How can I return to a parent activity correctly?
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edited Dec 26 '14 at 13:45
palindrom
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an...
