0.5029
Avg p-adic loss
3,845
Avg non-zero coefficients
13,813
Avg iterations
13,559
Total test samples
Method Description
This model implements Zubarev's p-adic polynomial regression method from arXiv:2503.23488. Key features:
- Initialization: Starts from all zeros
- Optimization: Simulated annealing with temperature-controlled random walk
- Perturbations: P-adic-aware (prefers powers of 79)
- Optional: Mahler polynomial basis for non-linear transforms
Cross-validation Results
| Fold | Mean p-adic loss | Non-zero coeffs | Iterations | Test samples |
|---|---|---|---|---|
| Fold 0 | 0.5250 | 3,832 | 13,813 | 2,731 |
| Fold 1 | 0.4938 | 3,849 | 13,813 | 2,662 |
| Fold 2 | 0.4883 | 3,836 | 13,813 | 2,702 |
| Fold 3 | 0.5044 | 3,852 | 13,813 | 2,741 |
| Fold 4 | 0.5029 | 3,854 | 13,813 | 2,723 |