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Is there a way to vectorize a function so that the output would be an array of means where each mea… Read more Vectorize Numpy Mean Across The Slices Of An Array

I recently asked a question which was answered - How do I add conditionally to a selection of cell… Read more Vectorized Solution To Conditional Dataframe Selection

I'm coming to python from Matlab. In Matlab, given two vectors that are not necessarily the sam… Read more Numpy: Summing Every Element Of Numpy Array With Every Element Of Another

My dataframe is as follows: df = pd.DataFrame({'a': {'d': 1, 'e': 0, 'f… Read more Vectorised Method To Append Dataframe Rows To Columns And Vice-versa

In TensorFlow, I can get the count of each element in an array with tf.bincount: x = tf.placeholder… Read more Tensorflow: Bincount With Axis Option

I am apply an operation on a moving window of constant size across a 2D array. Is there an efficie… Read more Vectorized Moving Window On 2d Array In Numpy

I've found that the numpy.vectorize allows one to convert 'ordinary' functions which ex… Read more Is It Possible To Numpy.vectorize An Instance Method?

I have two 2D numpy arrays, for example: A = numpy.array([[1, 2, 4, 8], [16, 32, 32, 8], [64, 32, 1… Read more How To Check If All Elements Of A Numpy Array Are In Another Numpy Array