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Geofluids
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2022
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Article
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Tab 4
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Research Article
Permeability Predictions for Tight Sandstone Reservoir Using Explainable Machine Learning and Particle Swarm Optimization
Table 4
PSO-XGBoost model and traditional permeability prediction model error index comparison.
Model
Mean RMSE
Mean MSE
Mean MAE
Linear regression
0.147
0.024
0.131
Multivariate regression
0.134
0.020
0.116
PSO-XGBoost
0.117
0.016
0.094