def loadDico(components_,
transform_algorithm='lars',
kwargs={'transform_n_nonzero_coefs': 5}):
n_components = components_.shape[0]
dico = MiniBatchDictionaryLearning(n_components=n_components,
alpha=1,
n_iter=500)
dico.set_params(transform_algorithm=transform_algorithm, **kwargs)
dico.components_ = components_
dico.n_components_ = n_components
return dico
