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Geofluids
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2019
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Article
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Tab 9
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Research Article
History Matching of a Channelized Reservoir Using a Serial Denoising Autoencoder Integrated with ES-MDA
Table 9
Comparison of the computational cost required for executing an auxiliary module embedded in ES-MDA.
Algorithm
Auxiliary module
Computational cost (hour)
ES-MDA
N/A
0.0
ES-MDA-DCT
DCT
Less than 0.1
ES-MDA-K-SVD
K-SVD
3.6
ES-MDA-DCT-i-K-SVD
Iterative K-SVD in DCT domain
0.4
ES-MDA-SAE
SAE
8.7
SDAE
SPN filter + GN filter