Search Results for author: Alvin Heng

Found 3 papers, 3 papers with code

Selective Amnesia: A Continual Learning Approach to Forgetting in Deep Generative Models

1 code implementation NeurIPS 2023 Alvin Heng, Harold Soh

The recent proliferation of large-scale text-to-image models has led to growing concerns that such models may be misused to generate harmful, misleading, and inappropriate content.

Continual Learning

Generative Modeling with Flow-Guided Density Ratio Learning

1 code implementation7 Mar 2023 Alvin Heng, Abdul Fatir Ansari, Harold Soh

We present Flow-Guided Density Ratio Learning (FDRL), a simple and scalable approach to generative modeling which builds on the stale (time-independent) approximation of the gradient flow of entropy-regularized f-divergences introduced in DGflow.

Image-to-Image Translation

Neural Continuous-Discrete State Space Models for Irregularly-Sampled Time Series

1 code implementation26 Jan 2023 Abdul Fatir Ansari, Alvin Heng, Andre Lim, Harold Soh

Learning accurate predictive models of real-world dynamic phenomena (e. g., climate, biological) remains a challenging task.

Bayesian Inference Imputation +2

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