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Showing posts with the label Shuffle
Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?

Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?

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Using random.shuffle, I noticed that shuffling list(range(n)) takes about 25% more time than shuffl… Read more Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?
How To Shuffle A Text File On Disk In Python

How To Shuffle A Text File On Disk In Python

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I am working with a text file of about 12*10^6 rows which is stored on my hard disk. The structure … Read more How To Shuffle A Text File On Disk In Python
How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?

How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?

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I was asked this in an interview today, and am starting to believe it is not solvable. Given a sort… Read more How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?
Error: __init__() Got An Unexpected Keyword Argument 'n_splits'

Error: __init__() Got An Unexpected Keyword Argument 'n_splits'

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I am going to perform ShuffleSplit() method for California housing dataset (Source: https://www.dcc… Read more Error: __init__() Got An Unexpected Keyword Argument 'n_splits'