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