Interpretable tree-based model using ALL tags
Decision tree classifier for predicting taxonomy IDs from product tags. Unlike parameter-constrained models, this classifier uses ALL available tags. The tree structure provides natural interpretability - each decision node tests whether a specific tag is present, leading to a taxonomy prediction at the leaves.
| Fold | Accuracy | F1 | P-adic loss (mean) | Tree depth | Nodes | Effective params |
|---|---|---|---|---|---|---|
| 0 | 50.66% | 0.5412 | 0.237790 | 1127 | 6,499 | 60,829 |
| 1 | 53.45% | 0.5650 | 0.216004 | 1118 | 6,605 | 61,792 |
| 2 | 51.46% | 0.5463 | 0.218898 | 1095 | 6,749 | 63,169 |
| 3 | 51.47% | 0.5463 | 0.222194 | 1130 | 6,615 | 61,958 |
| 4 | 51.48% | 0.5478 | 0.223780 | 1137 | 6,693 | 62,703 |
Feature importances are averaged across all 5 folds. The "Folds" column shows how many folds used this feature.
| Rank | Tag | Avg Importance | Folds |
|---|---|---|---|
| 1 | ACCESSORIES | 0.004096 | 5/5 |
| 2 | NEW | 0.003277 | 5/5 |
| 3 | BIRTHDAY | 0.003151 | 5/5 |
| 4 | WOMEN | 0.003064 | 5/5 |
| 5 | KIDS | 0.002923 | 5/5 |
| 6 | BLACK | 0.002870 | 5/5 |
| 7 | CLOTHING | 0.002674 | 5/5 |
| 8 | RETAIL | 0.002641 | 5/5 |
| 9 | HAT | 0.002580 | 5/5 |
| 10 | WOMENS | 0.002439 | 5/5 |
| 11 | DRESS | 0.002429 | 5/5 |
| 12 | GRANITE | 0.002184 | 1/5 |
| 13 | PRINTED POCKET SQ | 0.002162 | 3/5 |
| 14 | POOL | 0.002156 | 1/5 |
| 15 | OLIO AROMATIZZATO | 0.002156 | 1/5 |
| 16 | CAR COASTERS | 0.002153 | 3/5 |
| 17 | PALEO HOT CEREAL | 0.002153 | 3/5 |
| 18 | INKYBAY_CUSTOM | 0.002153 | 5/5 |
| 19 | THERMOSTATS | 0.002153 | 5/5 |
| 20 | RAFCAMERA | 0.002153 | 5/5 |
| 21 | CHEESE TOOL | 0.002153 | 5/5 |
| 22 | TOWEL-RAILS | 0.002153 | 5/5 |
| 23 | NICOTINE | 0.002153 | 5/5 |
| 24 | ELECTRIC-SKATEBOARDS | 0.002153 | 5/5 |
| 25 | SIRUP | 0.002153 | 5/5 |
| 26 | HEALTH AND BEAUTY | 0.002153 | 5/5 |
| 27 | KEYS | 0.002153 | 5/5 |
| 28 | WARRANTY-SEATS_2 | 0.002153 | 5/5 |
| 29 | FOOD COLOR | 0.002153 | 5/5 |
| 30 | PLANT STANDS AND BENCHES | 0.002153 | 5/5 |
| 31 | SHOP: PELLETS | 0.002153 | 5/5 |
| 32 | BIKES | 0.002153 | 5/5 |
| 33 | _RELATED_HOT-CEREAL-LANDING-PAGE | 0.002153 | 2/5 |
| 34 | CAR ACCESSORIES | 0.002152 | 2/5 |
| 35 | TYPE_EXTENSION | 0.002148 | 1/5 |
| 36 | IMT TOOLS | 0.002145 | 4/5 |
| 37 | PRINTED SILK | 0.002138 | 2/5 |
| 38 | CATEGORY_BATHMATS | 0.002126 | 5/5 |
| 39 | SANCTUARY COLLECTION | 0.002118 | 4/5 |
| 40 | _RELATED_GRANOLA-LANDING-PAGE | 0.002089 | 5/5 |
| 41 | HOME OFFICE FURNITURE | 0.002089 | 1/5 |
| 42 | 2024 | 0.002060 | 2/5 |
| 43 | WIRE MANAGEMENT | 0.002053 | 5/5 |
| 44 | BEAN BAG | 0.002049 | 1/5 |
| 45 | 25 MONTHS TO 36 MONTHS | 0.002037 | 3/5 |
| 46 | BEAN BAG CHAIR | 0.002031 | 2/5 |
| 47 | __LABEL:NEW | 0.002019 | 5/5 |
| 48 | HALL50OFF | 0.002015 | 2/5 |
| 49 | BRUSH | 0.001994 | 5/5 |
| 50 | TYPE_CORNER | 0.001993 | 5/5 |