Research Article

Twin Support Vector Machine Method for Identification of Wiener Models

Table 2

TSVR: root mean square errors between true and estimated output in Example 1 for test data set using various values of hyperparameters , and . The filter pole and filter order were fixed as , , respectively.

RMSE CPU time

0.08 10 1 0.0540 17.9305
100 0.0540 18.2326
200 0.0543 18.6875
1000 0.0539 17.9402
2000 0.0564 18.5952

0.08 100 0.1 0.1019 18.3051
0.2 0.0676 18.8480

0.04 100 1 0.0540 18.3080