100 numpy exercises D = scipy spatial distance cdist(Z,Z) print(D) 45 How to convert a float (32 bits) array into an integer (32 bits) in place? Z = np arange(10, dtype=np int32)
import packages from scipy spatial distance import jensenshannon from scipy stats import pearsonr,ttest_ind,mannwhitneyu import matplotlib import time
CS229 Python Numpy - Stanford University distances = scipy spatial distance cdist(samples, samples) Both achieve the effect of Why should I vectorize my code? a = np random random(500000)