np.savez_compressed로 np.array 여러개 한번에 저장

np.savez_compressed()

import numpy as np

mu = np.array([0.5, 0.5])
sigma = np.array([0.5, 0.5])

np.savez_compressed(paths[1], mu=mu, sigma=sigma)

 

np.load()

with np.load(path) as f:
   m, s = f['mu'][:], f['sigma'][:]