What is 'pdf' in line 38 'gaussians[index] = np.array([g_k.pdf(x) for g_k in g])' ?

jacobgil / pyfishervector

Python implementation for Image Classification based on GMM dictionaries and fisher vectors.

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Open luntai opened 6 years ago

luntai commented 6 years ago

What is 'pdf' in line 38 'gaussians[index] = np.array([g_k.pdf(x) for g_k in g])' ????? I can't find the function @hendrycks @hugos94 @ @jacobgil

ahmadmughees commented 4 years ago

Hi,

Its a probability density function from scipy library as multivariate_normal is a predefined function. see here