def test_sum_grouped_dist(self): """ """ cal_res = sum_grouped_dist(self.data1_pairs, self.data1, [1] * 2) cal_res = round(cal_res, 2) true_res = 7.32 self.assertEqual(cal_res, true_res)
def objective_func(w): a = squared_sum_grouped_dist(S_idx, X, w) * 1.0 b = sum_grouped_dist(D_idx, X, w) * 1.0 return a - b