Bayesian Uncertainty Quantification for fMRI Functional Connectivity via Simulation-Based Inference

arXiv:2609.30445 · stat.ML, cs.LG · Submitted 2026-09-24 · Read on arXiv

stat.ML, cs.LG

Submitted: 2026-09-24

Updated: 2026-09-24

Comments: 29 pages, 4 figures

Code: https://github.com/Neuroblox/SBI-Correlation-Paper

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Uncertainty Quantification — 13× in this paper · explained in 8 episodes
• Simulation-based Inference — 12× in this paper · explained in 2 episodes
• Calibration — 7× in this paper · explained in 7 episodes
• Benchmark — 4× in this paper · explained in 2 episodes
• Generative Model — 4× in this paper · explained in 2 episodes
• Amortized Neural Posterior Estimation — 3× in this paper
• Bayesian Framework — 3× in this paper · explained in 3 episodes
• Normalizing Flow — 3× in this paper · explained in 3 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Amortization — 2× in this paper · explained in 1 episode
• Bayesian Inference — 2× in this paper · explained in 5 episodes
• Computational Tractability — 2× in this paper · explained in 2 episodes
• Core — 2× in this paper · explained in 2 episodes
• Homogeneity — 2× in this paper · explained in 2 episodes
• Quantifying Uncertainty — 2× in this paper · explained in 5 episodes
• Adam — 1× in this paper · explained in 2 episodes
• Amortized Neural Posterior Estimation (NPE) — 1× in this paper · explained in 1 episode
• Benchmarking — 1× in this paper · explained in 3 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Empirical Coverage — 1× in this paper · explained in 2 episodes
• Exchangeability — 1× in this paper · explained in 2 episodes
• Fingerprinting — 1× in this paper · explained in 2 episodes
• Generative Models — 1× in this paper · explained in 2 episodes
• Interpretability — 1× in this paper · explained in 15 episodes
• Neural posterior estimation (NPE) — 1× in this paper · explained in 2 episodes
• Non-stationarity — 1× in this paper · explained in 2 episodes
• Normalizing Flows — 1× in this paper · explained in 4 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Simulation-Based Inference (SBI) — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Reducing Congestion-Induced Renewable Curtailment with Corrective Network Reconfiguration in Day-Ahead Scheduling
• Automatic Posterior Transformation for Likelihood-Free Inference
• A Trust Crisis In Simulation-Based Inference? Your Posterior Approximations Can Be Unfaithful
• Normalizing Flows for Probabilistic Modeling and Inference
• Validating Bayesian Inference Algorithms with Simulation-Based Calibration

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