Preprint

PriorGuide: Test-Time Prior Adaptation for Simulation-Based Inference
PriorGuide enables efficient incorporation of arbitrary priors at inference time for amortized diffusion-based simulation-based inference, without retraining the model.
Yang Yang, Severi Rissanen, Paul E. Chang, Nasrulloh Loka, Daolang Huang, Arno Solin, Markus Heinonen, Luigi Acerbi
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Efficient Autoregressive Inference for Transformer Probabilistic Models
We propose an architecture extension to existing tabular foundations to generate joint predictive samples ~20x faster with minimal increase in training overhead and drop in performance.
Conor Hassan, Nasrulloh Loka, Cen-You Li, Daolang Huang, Paul E. Chang, Yang Yang, Francesco Silvestrin, Samuel Kaski, Luigi Acerbi
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