Bayesian Poisson-Randomized Gamma Tensor Factorization with Application to International Trade Flows

arXiv:2606.17267 · stat.ME, econ.EM, math.NA, stat.AP, stat.ML · Submitted 2026-06-15 · Read on arXiv

Jie Jian, Aaron Schein

stat.ME, econ.EM, math.NA, stat.AP, stat.ML

Submitted: 2026-06-15

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

Terminology

AUC — 11× in this paper · explained in 2 episodes
Augmentation — 9× in this paper · explained in 2 episodes
Poisson-randomized Gamma — 9× in this paper
Latent Variables — 6× in this paper · explained in 2 episodes
Composition — 4× in this paper · explained in 2 episodes
Parameterization — 4× in this paper · explained in 2 episodes
World Integrated Trade Solution — 4× in this paper
Bayesian Inference — 3× in this paper · explained in 6 episodes
Generalization — 3× in this paper · explained in 14 episodes
Sparsity — 3× in this paper · explained in 5 episodes
Clustering — 2× in this paper · explained in 2 episodes
Core — 2× in this paper · explained in 2 episodes
Hyperparameters — 2× in this paper · explained in 2 episodes
Abundance — 1× in this paper · explained in 1 episode
Clarity — 1× in this paper · explained in 3 episodes
Conditional Independence — 1× in this paper · explained in 2 episodes
Dimensionality Reduction — 1× in this paper · explained in 2 episodes
Editor — 1× in this paper · explained in 2 episodes
Generative Model — 1× in this paper · explained in 2 episodes
Interpretability — 1× in this paper · explained in 15 episodes
Kullback–Leibler Divergence — 1× in this paper · explained in 2 episodes
RAG — 1× in this paper · explained in 3 episodes
Regularization — 1× in this paper · explained in 3 episodes

Sources

Doubly Non-Central Beta Matrix Factorization for Stable Dimensionality Reduction of Bounded Support Matrix Data

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