2 code implementations • NeurIPS 2023 • Chirag Modi, Charles Margossian, Yuling Yao, Robert Gower, David Blei, Lawrence Saul
We study how GSM-VI behaves as a function of the problem dimensionality, the condition number of the target covariance matrix (when the target is Gaussian), and the degree of mismatch between the approximating and exact posterior distribution.
no code implementations • NeurIPS 2021 • Lawrence Saul
The model is also over-parameterized in the sense that different pairs of affine transformations can describe classifiers with the same decision boundary and confidence scores.