def _load_shared_csr(S_, y_, n_random_pred_, relevant_items_):
    """ Better yet: don't use shared CSR, but just inherit and use globals """
    global S
    S = S_
    global y
    y = y_
    global n_random_pred
    n_random_pred = n_random_pred_
    global relevant_items
    relevant_items = relevant_items_
