Summary: 4 instances, 4 unique

Text	Count
def penalty(self, x, factors): #TODO: remove x	1
# TODO: other optimziers	1
if target == 'rhs' or target == 'lhs': #TODO: extend to other models	1
res = np.zeros(shape=(nb_entities, nb_features), dtype=np.float32) # TODO: predicate features	1