How can I create a numpy array from a python list of bytes objects of an arbitrary (but known) size? Example: I tried to do something like this, b ...
How can I create a numpy array from a python list of bytes objects of an arbitrary (but known) size? Example: I tried to do something like this, b ...
I am trying to produce random number by random.normal and take the summary of them. Then, I tried to assgin the value to each element in the array sum ...
I'm playing around with some hardware entropy creation. I'm using electronic sensors to sample the environment, using A2D with between 12-16 bits of r ...
Is there a way to generate a bootstrap sample on an N-dimensional array? I am limited to using numpy==1.19.4 I have already tried using a for loop on ...
I'm comparing the numbers generated with np.random.normal on two different systems (details see below) with the following code (I'm using the legacy n ...
I want to use np.random.choice inside a multiprocessing pool, but I get the IndexError: list index out of range. I don't get any error when I use the ...
I am not sure if this question fits to numpy users or mathematicians. I don't understand how the numpy.random.multivariate_normal example works. In t ...
Pretty much the title. If I have a numpy.random.Generator, what's the best way to inspect the BitGenerator used internally? And does the BitGenerator ...
I am trying to generate a function which generate random numbers from a uniform distribution Number_Rand() and another one which generates a random nu ...
I'm running python code that's similar to: We are running this in the wild against tens of thousands of users. I've noticed that the assignments do ...
I want to build a Handwritten Digit Recognition on MNIST dataset using sklearn and I wanted to shuffle my train set for both features(x) and label(y). ...
So the problem at hand is that I have some values in a dictionary with counters, let's say I want to randomly select the keys from this dictionary ...
I simply want to create a random matrix A whose vectors are drawn from the Dirichlet distribution. The function works fine with numpy: When I do th ...
I have read the Doc of Numpy,but I still don't know how a random number is generated if I don't use Generator or RandomState. As far as I know,we can ...
The formula below is a special case of the Wasserstein distance/optimal transport when the source and target distributions, x and y (also called margi ...
I had some code that random-initialized some numpy arrays with: rng = np.random.default_rng(seed=seed) new_vectors = rng.uniform(-1.0, 1.0, target_sh ...
I want to simulate stock price movements in Python, for 3 years, with a total of 300 steps, with 5 paths. The share price can go up or down with proba ...
I'm developing a portfolio optimisation code with constraints using monte-carlo simulation. However, I have run into a problem. My problem is as follo ...
enter image description here Error while using numpy random function, it shows int object not callable please suggest alternative ...
Simple test code: The numpy documentation says: The probabilities associated with each entry in a. If not given the sample assumes a uniform di ...