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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Evol Intell. 2015 Apr 3;8(2):89–116. doi: 10.1007/s12065-015-0128-8

Table 8.

20 Attribute Simulation Study: ExSTraCS 2.0 Influence of EK Mutation

200,000 Iterations +QRF
Performance Statistics ExSTraCS 2.0
No EK Mut EK Mut p
Train Accuracy .7999 .7882 ↓ ***
Test Accuracy .6070 .6178 ↑ ***
Both Power .3667 .4052 ↑ ***
Single Power .7146 .7635 ↑ ***
Both Co-Power .1667 .0438 ↓ ***
Single Co-Power .7792 .7771 -
Rule Generality .8025 .8026 -
Macro Population 1085.12 987.12 ↓ ***
Run Time (min) 58.55 54.77 ↓ ***