Importance-Optimised p-adic Linear Regression fold 3

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P-adic loss (mean): 0.37767378 · Test samples: 1,243 · Accuracy: 37.01% · F1: 0.3996 · Prime base: 71 · Max digit: 67

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 = 52.0400, p = 5.438e-13

P-adic Loss Comparison (Mann-Whitney U-test): Strict: n=880, mean=0.277314, median=0.000003 · Non-strict: n=363, mean=0.620971, median=1.000000 · U = 101710.5, p = 1.555e-26

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

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

Chi-squared test: χ² = 4.1888, p = 0.04069

P-adic Loss Comparison (Mann-Whitney U-test): Strict: n=61, mean=0.166510, median=0.000198 · Non-strict: n=363, mean=0.620971, median=1.000000 · U = 6450.0, p = 7.585e-09

P-adic Leading Zeros by Tag Rank

Log Proportion of Non-Zero Coefficients

Rolling Average of Non-Zero Coefficients

Tag coefficients

Zero coefficients: 1777 tags · View zero coefficient tags

Test predictions