Parameter Constrained Logistic Regression

Predicting Shopify taxonomy from product tags using parameter constrained logistic regression

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Model summary

This parameter constrained logistic regression model predicts taxonomy IDs from product tags. Trained at: 2026-08-28T05:31:54+10:00

5CV folds
9.86%Mean test accuracy
353Taxonomy classes

Aggregate statistics

Cross-validation fold results

Average p-adic loss across all folds: 0.81781631

FoldTest AccuracyF1 ScoreP-adic Loss (mean)Details
010.18%0.11290.84306201View details →
19.38%0.10220.83242195View details →
210.13%0.10370.74646666View details →
38.93%0.09380.84116708View details →
410.65%0.11740.82596387View details →

Largest taxonomy classes

Taxonomy IDPathSamplesShare
gid://shopify/TaxonomyCategory/btBaby & Toddler2946.42%
gid://shopify/TaxonomyCategory/lbLuggage & Bags1022.23%
gid://shopify/TaxonomyCategory/buBundles831.81%
gid://shopify/TaxonomyCategory/paProduct Add-Ons350.76%
gid://shopify/TaxonomyCategory/gcGift Cards310.68%
gid://shopify/TaxonomyCategory/osOffice Supplies210.46%
gid://shopify/TaxonomyCategory/naUncategorized190.41%
gid://shopify/TaxonomyCategory/hgHome & Garden180.39%
gid://shopify/TaxonomyCategory/sgSporting Goods180.39%
gid://shopify/TaxonomyCategory/biBusiness & Industrial170.37%
gid://shopify/TaxonomyCategory/aaApparel & Accessories150.33%
gid://shopify/TaxonomyCategory/el8110.24%
gid://shopify/TaxonomyCategory/maMature110.24%
gid://shopify/TaxonomyCategory/meMedia110.24%
gid://shopify/TaxonomyCategory/rcReligious & Ceremonial110.24%
gid://shopify/TaxonomyCategory/aeArts & Entertainment80.17%
gid://shopify/TaxonomyCategory/fb960.13%
gid://shopify/TaxonomyCategory/fr1060.13%

Tags with strongest signal

TagTaxonomy IDPathWeightMax |weight|
HLAČEgid://shopify/TaxonomyCategory/btBaby & Toddler2.72272.7227