Research Article

Analysis of Changes in Market Shares of Commercial Banks Operating in Turkey Using Computational Intelligence Algorithms

Table 4

The RMSEs of the compared algorithms over 20 bank datasets.

Year/dataset123456789101112131415Min. RMSEBest algorithm ID

1990 0.190.070.160.160.180.140.15.150.160.050.560.110.110.190.150.0510
19910.20.090.140.180.180.150.110.470.130.060.150.130.140.170.150.0610
19920.180.120.160.160.170.150.110.130.120.070.070.130.120.160.150.0710
19930.190.120.140.180.190.160.120.160.160.070.080.140.140.160.150.0710
19940.20.090.150.170.170.150.10.210.170.060.130.120.120.130.140.0610
19950.190.080.170.180.180.160.110.140.190.070.090.150.170.180.150.0710
19960.180.070.130.160.170.150.110.210.140.070.160.130.120.130.140.0710
19970.20.130.170.170.180.160.130.290.160.080.180.120.130.180.150.0810
19980.220.120.170.170.170.170.10.20.180.090.130.150.120.130.130.0910
19990.220.110.20.190.180.180.140.350.150.090.170.180.130.190.140.0910
20000.230.110.140.190.170.190.090.20.130.090.130.190.160.150.140.097
20010.270.240.170.240.240.230.210.360.330.260.340.230.170.270.210.1713
20020.280.290.260.230.230.230.211.010.410.240.520.290.230.290.210.2115
20030.270.120.150.180.160.150.10.220.110.110.060.090.180.160.120.0611
20040.260.070.140.130.110.150.10.190.070.080.10.080.180.130.10.079
20050.30.160.210.160.170.160.110.320.190.10.090.090.170.150.130.0911
20060.310.060.190.130.120.140.070.030.030.040.020.060.150.120.10.0211
20070.330.050.190.160.130.170.050.020.040.060.020.060.140.140.110.0211
20080.370.480.380.410.380.360.40.70.560.430.540.540.470.40.360.3615
20090.340.390.410.370.360.350.460.390.630.370.480.480.440.540.360.341