How do I build a numpy array from a generator?
How can I build a numpy array out of a generator object?
numpy
Translate every element in numpy array according to key
I am trying to translate every element of a numpy.array according to a given key:
efficiently convert uneven list of lists to minimal containing array padded with nan
consider the list of lists l
Quick way to upsample numpy array by nearest neighbor tiling
I have a 2D array of integers that is MxN, and I would like to expand the array to (BM)x(BN) where B is the length of a square tile side thus each element of the input array is repeated as a BxB block in the final array. Below is an example with a nested for … Read more
Using a pre-trained word embedding (word2vec or Glove) in TensorFlow
I’ve recently reviewed an interesting implementation for convolutional text classification. However all TensorFlow code I’ve reviewed uses a random (not pre-trained) embedding vectors like the following:
How to return 0 with divide by zero
I’m trying to perform an element wise divide in python, but if a zero is encountered, I need the quotient to just be zero.
How to map numeric data into categories / bins in Pandas dataframe
I’ve just started coding in python, and my general coding skills are fairly rusty 🙁 so please be a bit patient
Python 32-bit memory limits on 64bit windows
I’m getting a memory issue I can’t seem to understand.
Python out of memory on large CSV file (numpy)
I have a 3GB CSV file that I try to read with python, I need the median column wise.
Roll rows of a matrix independently
I have a matrix (2d numpy ndarray, to be precise):