Fold 4 - Understanding why coefficient 30815 was selected
Tag: SANDAL
Selected Coefficient: 30815
Taxonomy Path: 1.8.6
Taxonomy Name: Apparel & Accessories > Shoes > Sandals
Products with this tag: 2
Unique residual values tried: 2
The algorithm tries each unique residual value as a candidate coefficient and selects the one with the lowest total p-adic loss. The selected row is highlighted.
| Candidate Value | Total P-adic Loss | Taxonomy Path | P-adic Expansion | Taxonomy Name | Selected? |
|---|---|---|---|---|---|
| 30815 | 1.000000 | 1.8.6 | 6.8.1 (6*71^2 + 8*71 + 1) | Apparel & Accessories > Shoes > Sandals | Yes |
| 2556429 | 1.000000 | 3.9.10.7 | 7.10.9.3 (7*71^3 + 10*71^2 + 9*71 + 3) | No |
These are the training products that have the "SANDAL" tag (processing sequence 1172). The residual is the encoded taxonomy value minus all coefficients from previously processed tags.
| Product ID | Title | Residual Before | Taxonomy Before | Tags Already Processed | Residual After | Taxonomy After | Tags Not Yet Processed |
|---|---|---|---|---|---|---|---|
| 984 | Kamika 2 | 2556429 | COOL, RETRO | 2525614 | none | ||
| 6155 | BIRKENSTOCK: GIZEH BIG BUCKLE SANDALS | 30815 | Apparel & Accessories > Shoes > Sandals | none | 0 | none |