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Demand Prediction on H&M Personalized Fashion Recommendations (10 random train-test splits)

0.94CRPSLLM-cal
0.930.99751.0651.1325Jun 15, 2026

Evaluation results

MethodLinks
LLM-calModel type=logit-calibrated version of mixture-of-persona model, Reference section=2.22026.060.940.31.381.79
embModel type=embedding-based model, Reference section=3.12026.060.990.321.441.86
LLMModel type=mixture-of-persona model, Reference section=2.12026.0610.321.441.87
normalModel type=normally distributed model, Reference section=3.22026.061.190.431.461.86