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Jul 2026
RecPFN: Prior-Fitted Networks for In-Context-Based Recommendations
RecPFN is pretrained entirely on synthetic clickstream environments sampled from a broad structural causal prior, enabling it to amortize Bayesian-style inference from a small support set, and provides a practical path toward generalizable, data-efficient recommenders.
En-Zhi Tan, Jia-Xiang Lim, Bryan Lijie Chew et al.
· Annual International ACM SIG... · 0 citations