1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | x = 10 learning_rate = 0.01 precision = 0.00001 max_iterations = 100 # ¼Õ½Ç ÇÔ¼ö¸¦ ¶÷´Ù½ÄÀ¸·Î Á¤ÀÇÇÑ´Ù. loss_func = lambda x: (x-3)**2 + 10 # ±×·¡µð¾ðÆ®¸¦ ¶÷´Ù½ÄÀ¸·Î Á¤ÀÇÇÑ´Ù. ¼Õ½Ç ÇÔ¼öÀÇ 1Â÷ ¹ÌºÐ°ªÀÌ´Ù. gradient = lambda x: 2*x-6 # ±×·¡µð¾ðÆ® °ÇϹý for i in range(max_iterations): x = x - learning_rate * gradient(x) print("¼Õ½Ç ÇÔ¼ö°ª(", x, ")=", loss_func(x)) print("ÃÖ¼Ò°ª = ", x) | cs |