Research Article

Option Pricing Model Combining Ensemble Learning Methods and Network Learning Structure

Table 4

Pricing errors for 7 nonoverlapping periods.

MonthBSHestonDNNXGBoostLightGBMOurs

12.8122.3910.2000.1230.1230.110
22.5702.1910.3280.1490.1250.124
32.6172.8620.3090.1920.1850.187
42.6862.1670.3180.1620.1680.160
52.3842.1910.2700.1570.1510.146
62.5272.6800.3210.1550.1550.149
72.2051.9670.2900.1940.1740.157