What is an equivalent of find() in python?

Hi could you please explain what the find() doing in hte below code. How can I represent the similar code in python?

PercentCorrectTest  = 100*(1-length(find(ClassificationID_test'~=double(labels_test)))/K_test)

[KALYAN ACHARJYA]

@Priyanka This is Matlab forum.

[Rik]

Also, find is not the most intricate thing, there is an implicit expansion in that comparison. The combination of length and find can be replaced with sum.

[Walter Roberson]

I suspect that in context you might be able to use (1-mean())*100 in the matlab.

The point of the code is to calculate a percentage match.

Answer 1

[Raj]

What 'find' is doing here:

https://in.mathworks.com/help/matlab/matlab_prog/find-array-elements-that-meet-a-condition.html

Equivalent in Python:

https://docs.scipy.org/doc/numpy/reference/generated/numpy.argwhere.html