no code implementations • 4 Jan 2024 • Hien Dang, Tho Tran, Tan Nguyen, Nhat Ho
However, when the training dataset is class-imbalanced, some NC properties will no longer be true.
no code implementations • 8 Jun 2023 • Hien Dang, Tho Tran, Tan Nguyen, Nhat Ho
Specifically, via a non-trivial theoretical analysis of linear conditional VAE and hierarchical VAE with two levels of latent, we prove that the cause of posterior collapses in these models includes the correlation between the input and output of the conditional VAE and the effect of learnable encoder variance in the hierarchical VAE.
2 code implementations • 1 Jan 2023 • Hien Dang, Tho Tran, Stanley Osher, Hung Tran-The, Nhat Ho, Tan Nguyen
Modern deep neural networks have achieved impressive performance on tasks from image classification to natural language processing.