Importance-Optimised p-adic Linear Regression fold 1

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P-adic loss (mean): 0.33497934 · Test samples: 959 · Accuracy: 58.29% · F1: 0.5650 · Prime base: 79 · Max digit: 76

P-adic loss breakdown

Strict Refinement Analysis

Strict refinement: all non-zero coefficient tags have distinct p-adic valuations.

All Products (including degenerate cases)

Degenerate cases (0 or 1 non-zero coefficients) count as strict refinement.

Chi-squared test: χ² = 33.3287, p = 7.783e-09

P-adic Loss Comparison (Mann-Whitney U-test): Strict: n=848, mean=0.296265, median=0.000000 · Non-strict: n=111, mean=0.630745, median=1.000000 · U = 31377.0, p = 6.225e-11

Non-Degenerate Only (2+ non-zero coefficients)

Excludes products with fewer than 2 tags with non-zero coefficients.

Chi-squared test: χ² = 0.0000, p = 1

P-adic Loss Comparison (Mann-Whitney U-test): Strict: n=4, mean=0.250041, median=0.000160 · Non-strict: n=111, mean=0.630745, median=1.000000 · U = 172.0, p = 0.377

P-adic Leading Zeros by Tag Rank

Log Proportion of Non-Zero Coefficients

Rolling Average of Non-Zero Coefficients

Tag coefficients

Zero coefficients: 2407 tags · View zero coefficient tags

Test predictions