P2V-MAP Case Study
The figure below depicts a product map for a German grocery retailer as produced by
P2V-MAP. Each point is a product. The colors indicate the products' categories. Below the
plot, we list the most important P2V-MAP hyperparameters.
Input:
| Data | |
|---|
| Number of products |
30,231 |
| Number of categories | 235 |
| Number of shopping baskets | 20,234,313 |
| Average basket size (Q1, Q3) | 12 (8, 15) |
| Product2Vec Parameters | |
|---|
| Embedding size | 128 |
| Number of epochs | 10 |
| Number of negative samples | 10 |
| t-SNE parameters | |
|---|
| Embedding size | 2 |
| Perplexity | 30 |
| Initialization | PCA |
| Dimensions pre-reduction | 50 |
