Product Category Recommendation on Wine category transaction dataset (unseen categories)
1.25Recall@1Full Model
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Full ModelComponents=Combines observed product attributes with latent preference factors2026.02 | 1.25 | 9.08 | 14.28 | 21.4 | 4.07 | 2.97 | 2.42 | 1.88 | |
| Popularity BenchmarkDescription=Ranks product categories by overall purchase frequency2026.02 | 1.24 | 7.63 | 12.41 | 19.86 | 2.99 | 2.45 | 1.99 | 1.64 | |
| Observed Attribute OnlyComponents=Fixed-effect components (region, grape variety, price tier) only2026.02 | 0.47 | 3.8 | 6.67 | 11.09 | 1.41 | 1.27 | 1.18 | 1.03 | |
| Factor Model OnlyComponents=Latent factor structure only2026.02 | 0.38 | 3.43 | 6.55 | 11.1 | 1.31 | 1.1 | 1.04 | 0.92 |