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Showing posts with the label Arrays

Numpy Resize Or Numpy Reshape

I've been scouring the stackexchange archives and can not seem to come across the right answer.… Read more Numpy Resize Or Numpy Reshape

Error Only Size-1 Arrays Can Be Converted To Python Scalars

I have this code: for a in data_X: for i in a: if not i.isdigit(): x=hash(i… Read more Error Only Size-1 Arrays Can Be Converted To Python Scalars

How To Threshold Values In Python Without If Statement (to Zero If Below Threshold, Same If Above)

I want to do an inline comparison without writing 'If statements' in Python. If the value … Read more How To Threshold Values In Python Without If Statement (to Zero If Below Threshold, Same If Above)

For Loop Doesn't Append Info Correctly Into 2d Array

I have created an empty 2D array. When I try to add stuff inside of it, it doesn't do so proper… Read more For Loop Doesn't Append Info Correctly Into 2d Array

Randomly Shuffle Items In Each Row Of Numpy Array

I have a numpy array like the following: Xtrain = np.array([[1, 2, 3], [4, 5, 6]… Read more Randomly Shuffle Items In Each Row Of Numpy Array

Number Of Elements Of Numpy Arrays Inside Specific Bins

I have an ensemble of sorted (one-dimensional) arrays of unequal lengths (say M0, M1 and M2). I wan… Read more Number Of Elements Of Numpy Arrays Inside Specific Bins

How To Split Consecutive Elements In A List Into Sublists

I have the following list: indices_to_remove: [0,1,2,3,..,600,800,801,802,....,1200,1600,1601,1602… Read more How To Split Consecutive Elements In A List Into Sublists

How To Insert Nan Array Into A Numpy 2d Array

I'm trying to insert an arbitrary number of rows of NaN values within a 2D array at specific pl… Read more How To Insert Nan Array Into A Numpy 2d Array