Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377130861> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W4377130861 abstract "Prior beliefs about the latent function to shape inductive biases can be incorporated into a Gaussian Process (GP) via the kernel. However, beyond kernel choices, the decision-making process of GP models remains poorly understood. In this work, we contribute an analysis of the loss landscape for GP models using methods from physics. We demonstrate $nu$-continuity for Matern kernels and outline aspects of catastrophe theory at critical points in the loss landscape. By directly including $nu$ in the hyperparameter optimisation for Matern kernels, we find that typical values of $nu$ are far from optimal in terms of performance, yet prevail in the literature due to the increased computational speed. We also provide an a priori method for evaluating the effect of GP ensembles and discuss various voting approaches based on physical properties of the loss landscape. The utility of these approaches is demonstrated for various synthetic and real datasets. Our findings provide an enhanced understanding of the decision-making process behind GPs and offer practical guidance for improving their performance and interpretability in a range of applications." @default.
- W4377130861 created "2023-05-21" @default.
- W4377130861 creator A5022301289 @default.
- W4377130861 creator A5073155330 @default.
- W4377130861 creator A5084050064 @default.
- W4377130861 creator A5090216984 @default.
- W4377130861 date "2023-05-18" @default.
- W4377130861 modified "2023-09-26" @default.
- W4377130861 title "Physics Inspired Approaches To Understanding Gaussian Processes" @default.
- W4377130861 doi "https://doi.org/10.48550/arxiv.2305.10748" @default.
- W4377130861 hasPublicationYear "2023" @default.
- W4377130861 type Work @default.
- W4377130861 citedByCount "0" @default.
- W4377130861 crossrefType "posted-content" @default.
- W4377130861 hasAuthorship W4377130861A5022301289 @default.
- W4377130861 hasAuthorship W4377130861A5073155330 @default.
- W4377130861 hasAuthorship W4377130861A5084050064 @default.
- W4377130861 hasAuthorship W4377130861A5090216984 @default.
- W4377130861 hasBestOaLocation W43771308611 @default.
- W4377130861 hasConcept C111472728 @default.
- W4377130861 hasConcept C111919701 @default.
- W4377130861 hasConcept C114614502 @default.
- W4377130861 hasConcept C119857082 @default.
- W4377130861 hasConcept C121332964 @default.
- W4377130861 hasConcept C121864883 @default.
- W4377130861 hasConcept C126255220 @default.
- W4377130861 hasConcept C138885662 @default.
- W4377130861 hasConcept C14036430 @default.
- W4377130861 hasConcept C154945302 @default.
- W4377130861 hasConcept C163716315 @default.
- W4377130861 hasConcept C17744445 @default.
- W4377130861 hasConcept C199539241 @default.
- W4377130861 hasConcept C2781067378 @default.
- W4377130861 hasConcept C33923547 @default.
- W4377130861 hasConcept C41008148 @default.
- W4377130861 hasConcept C520049643 @default.
- W4377130861 hasConcept C61326573 @default.
- W4377130861 hasConcept C62520636 @default.
- W4377130861 hasConcept C7218915 @default.
- W4377130861 hasConcept C74193536 @default.
- W4377130861 hasConcept C75553542 @default.
- W4377130861 hasConcept C78458016 @default.
- W4377130861 hasConcept C8642999 @default.
- W4377130861 hasConcept C86803240 @default.
- W4377130861 hasConcept C94625758 @default.
- W4377130861 hasConcept C98045186 @default.
- W4377130861 hasConceptScore W4377130861C111472728 @default.
- W4377130861 hasConceptScore W4377130861C111919701 @default.
- W4377130861 hasConceptScore W4377130861C114614502 @default.
- W4377130861 hasConceptScore W4377130861C119857082 @default.
- W4377130861 hasConceptScore W4377130861C121332964 @default.
- W4377130861 hasConceptScore W4377130861C121864883 @default.
- W4377130861 hasConceptScore W4377130861C126255220 @default.
- W4377130861 hasConceptScore W4377130861C138885662 @default.
- W4377130861 hasConceptScore W4377130861C14036430 @default.
- W4377130861 hasConceptScore W4377130861C154945302 @default.
- W4377130861 hasConceptScore W4377130861C163716315 @default.
- W4377130861 hasConceptScore W4377130861C17744445 @default.
- W4377130861 hasConceptScore W4377130861C199539241 @default.
- W4377130861 hasConceptScore W4377130861C2781067378 @default.
- W4377130861 hasConceptScore W4377130861C33923547 @default.
- W4377130861 hasConceptScore W4377130861C41008148 @default.
- W4377130861 hasConceptScore W4377130861C520049643 @default.
- W4377130861 hasConceptScore W4377130861C61326573 @default.
- W4377130861 hasConceptScore W4377130861C62520636 @default.
- W4377130861 hasConceptScore W4377130861C7218915 @default.
- W4377130861 hasConceptScore W4377130861C74193536 @default.
- W4377130861 hasConceptScore W4377130861C75553542 @default.
- W4377130861 hasConceptScore W4377130861C78458016 @default.
- W4377130861 hasConceptScore W4377130861C8642999 @default.
- W4377130861 hasConceptScore W4377130861C86803240 @default.
- W4377130861 hasConceptScore W4377130861C94625758 @default.
- W4377130861 hasConceptScore W4377130861C98045186 @default.
- W4377130861 hasLocation W43771308611 @default.
- W4377130861 hasOpenAccess W4377130861 @default.
- W4377130861 hasPrimaryLocation W43771308611 @default.
- W4377130861 hasRelatedWork W2142075636 @default.
- W4377130861 hasRelatedWork W2146181121 @default.
- W4377130861 hasRelatedWork W2170391517 @default.
- W4377130861 hasRelatedWork W2251221343 @default.
- W4377130861 hasRelatedWork W2384408398 @default.
- W4377130861 hasRelatedWork W2977967020 @default.
- W4377130861 hasRelatedWork W4285254487 @default.
- W4377130861 hasRelatedWork W4324296967 @default.
- W4377130861 hasRelatedWork W4377130861 @default.
- W4377130861 hasRelatedWork W2183680581 @default.
- W4377130861 isParatext "false" @default.
- W4377130861 isRetracted "false" @default.
- W4377130861 workType "article" @default.