step,loss 10,0.7542 20,0.577 30,0.4855 40,0.4565 50,0.4022 60,0.3689 70,0.3904 80,0.3168 90,0.3154 100,0.2932 110,0.271 120,0.2744 130,0.2637 140,0.264 150,0.2384 160,0.2249 170,0.2617 180,0.2326