🏢 Flatiron Institute
Multiple Physics Pretraining for Spatiotemporal Surrogate Models
·3133 words·15 mins·
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Machine Learning
Self-Supervised Learning
🏢 Flatiron Institute
Multiple Physics Pretraining (MPP) revolutionizes spatiotemporal physical surrogate modeling by pretraining transformers on diverse physics simultaneously, enabling accurate predictions on unseen syst…
EigenVI: score-based variational inference with orthogonal function expansions
·2049 words·10 mins·
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Variational Inference
🏢 Flatiron Institute
EigenVI: a novel score-based variational inference method using orthogonal function expansions, offers closed-form solutions by solving eigenvalue problems, outperforming existing Gaussian BBVI method…