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: 2025-12-16T05:30:36+11:00

5CV folds
12.69%Mean test accuracy
213Taxonomy classes

Aggregate statistics

Cross-validation fold results

Average p-adic loss across all folds: 0.58963564

FoldTest AccuracyF1 ScoreP-adic Loss (mean)Details
012.44%0.12350.48142083View details →
111.73%0.12630.71001343View details →
214.16%0.15680.60935206View details →
313.21%0.13100.44950391View details →
411.91%0.11860.69788796View details →

Largest taxonomy classes

Taxonomy IDPathSamplesShare
gid://shopify/TaxonomyCategory/fb-2-3-29.2.3.22497.40%
gid://shopify/TaxonomyCategory/aa-1-13-81.1.13.81955.79%
gid://shopify/TaxonomyCategory/ae-2-13.2.11173.48%
gid://shopify/TaxonomyCategory/aa-1-41.1.4912.70%
gid://shopify/TaxonomyCategory/ha-6-2-512.6.2.5872.59%
gid://shopify/TaxonomyCategory/ae-2-23.2.2792.35%
gid://shopify/TaxonomyCategory/lb15782.32%
gid://shopify/TaxonomyCategory/vp-1-326.1.3692.05%
gid://shopify/TaxonomyCategory/aa-6-61.6.6631.87%
gid://shopify/TaxonomyCategory/aa-6-81.6.8511.52%
gid://shopify/TaxonomyCategory/fb-1-1-5-99.1.1.5.9451.34%
gid://shopify/TaxonomyCategory/tg-5-8-1-124.5.8.1.1451.34%
gid://shopify/TaxonomyCategory/aa-1-13-11.1.13.1441.31%
gid://shopify/TaxonomyCategory/aa-1-13-71.1.13.7421.25%
gid://shopify/TaxonomyCategory/so-1-10-122.1.10.1401.19%
gid://shopify/TaxonomyCategory/aa-2-17-11.2.17.1391.16%
gid://shopify/TaxonomyCategory/aa-6-31.6.3361.07%
gid://shopify/TaxonomyCategory/ae-2-1-2-8-11-43.2.1.2.8.11.4361.07%
gid://shopify/TaxonomyCategory/aa-1-13-141.1.13.14341.01%
gid://shopify/TaxonomyCategory/aa-2-261.2.26341.01%

Tags with strongest signal

TagTaxonomy IDPathWeightMax |weight|
WHISKEY/WHISKYgid://shopify/TaxonomyCategory/fb-1-1-5-99.1.1.5.96.28586.2858
GIFTgid://shopify/TaxonomyCategory/hg-11-1014.11.105.29875.2987
SHOPgid://shopify/TaxonomyCategory/ap-2-1-6-32.2.1.6.35.26695.2669
HOME DECORgid://shopify/TaxonomyCategory/hg-3-5714.3.575.13395.1339
ACCESSORIESgid://shopify/TaxonomyCategory/aa-2-41.2.45.06165.0616
MENgid://shopify/TaxonomyCategory/aa-5-5-71.5.5.74.93864.9386
DRESSESgid://shopify/TaxonomyCategory/aa-1-41.1.44.67614.6761
VEGANgid://shopify/TaxonomyCategory/hb-3-10-13-313.3.10.13.34.53864.5386
SUMMERgid://shopify/TaxonomyCategory/aa-1-10-61.1.10.64.27034.2703
FRAMED ARTWORKgid://shopify/TaxonomyCategory/ae-2-23.2.24.20434.2043
DIGITAL PRINTSgid://shopify/TaxonomyCategory/ae-2-2-13.2.2.14.14464.1446
TSHIRTgid://shopify/TaxonomyCategory/aa-1-13-81.1.13.84.10924.1092
READY TO SHIPgid://shopify/TaxonomyCategory/lb-315.34.01834.0183
TOPSgid://shopify/TaxonomyCategory/aa-1-10-2-161.1.10.2.163.95683.9568
SKIN CAREgid://shopify/TaxonomyCategory/hb-3-2013.3.203.92393.9239
CLOTHINGgid://shopify/TaxonomyCategory/hb-1-24-413.1.24.43.77653.7765
NEWgid://shopify/TaxonomyCategory/hg-3-4-2-314.3.4.2.33.55953.5595
JEWELRYgid://shopify/TaxonomyCategory/aa-6-31.6.33.47293.4729
FPMgid://shopify/TaxonomyCategory/aa-1-10-2-121.1.10.2.123.32733.3273
BLACKgid://shopify/TaxonomyCategory/aa-1-20-221.1.20.223.28473.2847
WOMENgid://shopify/TaxonomyCategory/aa-6-111.6.113.19973.1997
MICROPROCESSORgid://shopify/TaxonomyCategory/hg-3-58-714.3.58.73.14803.1480
GOLDgid://shopify/TaxonomyCategory/aa-6-91.6.93.02853.0285
ENTRANCE DOORSgid://shopify/TaxonomyCategory/ha-612.62.77732.7773
FEATURE_LIFETIME_WARRANTYgid://shopify/TaxonomyCategory/aa-1-12-21.1.12.22.71872.7187
INTELgid://shopify/TaxonomyCategory/ae-2-2-13.2.2.12.62762.6276
STAINLESS STEELgid://shopify/TaxonomyCategory/ha-6-212.6.22.61672.6167
DOOR HARDWAREgid://shopify/TaxonomyCategory/ha-6-1512.6.152.50792.5079
TIMBER DOORSgid://shopify/TaxonomyCategory/ha-612.62.29902.2990
COMPUTER CHIPgid://shopify/TaxonomyCategory/aa-6-41.6.42.09562.0956