Extracting arrays from array

Question

I am currently working on machine learning, and as so I have an array in which the first column is the data and the second column is the label. Data was originally a cell array from Matlab (Not sure if that is important). [My Array of arrays] https://i.sstatic.net/JFpWO.png

To make sure that everything is as it should be I would like to extract one of the arrays in index 0 and check its dimensions with the numpy.shape function. Currently, if I try that I just get the shape of the bigger array IE. (394,2)

Any ideas?

ML85 · Accepted Answer · 2020-11-12 14:06:01Z

0

There are different ways.: Try..

arr[:,1,:]

or

arr[:,1]

or

[a[1] for a in arr]

edited Nov 12, 2020 at 14:06

answered Nov 12, 2020 at 13:43

ML85

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1 Comment

Tim Over a year ago

Yes i know that the bigger array is 394 rows and two columns. My question is how to extract the array from within the bigger array so I can check the shape of that array :)

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