Table 3 Subsets of dataset.
From: Parallel and distributed chimp-optimized LSTM for oil well-log reconstruction in China
Dataset set | Stratification criteria | Percentage (%) | Sample size (approx.) |
|---|---|---|---|
Training Set | Depth intervals, missing data patterns (e.g., 43.1% sonic missing) | 70% | 8400 |
Validation Set | Depth intervals, missing data patterns | 15% | 1800 |
Test Set | Depth intervals, missing data patterns | 15% | 1800 |
