Research Article

Coercively Adjusted Auto Regression Model for Forecasting in Epilepsy EEG

Table 1

Root Mean Square Error of forecast using CA-AR and AR.

ElectrodeProposed methodStandard AR

RMSE of Subject A

70.18780.13200.04190.05231.00440.81490.52940.5399
150.37660.53060.95320.99420.99470.95140.99851.3158
200.26290.15250.19430.37411.00031.00711.04781.0128
270.12260.07570.13470.08971.00931.09611.24231.3061
350.02130.05590.03480.05630.99950.92990.80680.8334
500.12710.14360.10930.13391.00380.99071.01831.1479
600.03560.02730.03320.00700.83640.50430.70120.5120
700.05540.04490.03690.04020.99600.99870.99371.0352
800.01010.00680.00780.01100.47830.31800.22870.2108
870.13680.14580.15240.13701.00110.97361.02241.3125
950.09990.06770.09020.03851.00251.01411.01180.9709

Average0.13060.12570.16260.17580.93880.87260.87280.9270

RMSE of Subject C

70.03020.04270.03720.09390.95010.59780.64800.6142
150.80900.73860.88731.52131.40481.12701.22221.8517
200.03840.03050.03350.07980.99790.94960.88570.8286
270.12880.13760.11220.11070.94691.028881.08450.7823
350.04950.03940.04280.10791.06351.00510.97150.9691
500.03690.05000.04370.06941.01870.94740.91180.8815
600.03190.04120.02820.11050.92080.64290.76760.7703
700.16120.13020.15270.03761.09731.30061.23921.3000
800.10680.11260.10870.10121.24281.46601.43131.4892
870.14780.14700.16210.07061.18391.59711.69031.9786
950.11580.11050.11410.07101.69581.79241.65131.6922

Average0.15060.14370.15660.21581.13841.13221.13671.1962

RMSE of Subject E

70.22250.00980.00740.02720.95660.97610.76670.7669
150.07090.07490.07630.07391.00410.92260.93060.9534
200.17570.05400.12480.14291.27101.15950.95910.3047
270.06610.04940.08220.10941.11390.96231.11280.8602
350.11380.03750.06050.07741.01391.01811.25812.8540
500.03450.03100.01210.18900.76940.87490.89421.6892
600.00620.03430.01090.07940.85630.65430.89751.0238
700.09750.02460.05900.04500.19121.15941.74431.5908
800.06420.02370.05170.14550.59310.59503.43929.2907
870.00390.08020.11550.15071.00980.55220.57530.6716
950.15670.03890.10230.12851.27541.15051.04320.619

Average0.09200.04170.06390.10630.91410.91141.23831.8749