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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2015
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Article
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Tab 2
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Research Article
Back Analysis of Geomechanical Parameters Using Hybrid Algorithm Based on Difference Evolution and Extreme Learning Machine
Table 2
Comparison between test and forecast samples of top arc subsidence.
Learning algorithm
Time/s
MRE
DE-ELM
19.65
4.42%
GA-SVM
85.22
4.89%
GA-BP
356.73
6.62%