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Table 2 Estimated inverse solutions for different numbers of POD basis

From: Model order reduction for Bayesian approach to inverse problems

ε E (%)

m

θ 1

θ 2

ε θ

tmcmc(s)

99.0

61

0.788

-0.595

5.31e-1

1.75e+3

90.9

111

0.484

-0.491

6.95e-2

2.74e+3

99.99

178

0.451

-0.471

1.05e-2

7.55e+3

99.999

257

0.443

-0.467

2.42e-3

8.71e+4

99.9999

343

0.446

-0.466

0

5.11e+5