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Geofluids
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2023
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Article
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Tab 8
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Research Article
Research on the Rate of Penetration Prediction Method Based on Stacking Ensemble Learning
Table 8
Confusion matrix of optimized Stacking integration model for predicting ROP level.
Confusion matrix (stacking)
True value
1
2
3
Predictive value
1
23
0
1
2
0
7
1
3
0
1
5