no code implementations • 26 Feb 2024 • Amanda Olmin, Jakob Lindqvist, Lennart Svensson, Fredrik Lindsten
Noise-contrastive estimation (NCE) is a popular method for estimating unnormalised probabilistic models, such as energy-based models, which are effective for modelling complex data distributions.
1 code implementation • 26 Jul 2023 • Anders Sjöberg, Jakob Lindqvist, Magnus Önnheim, Mats Jirstrand, Lennart Svensson
Diffusion models can be parameterised in terms of either a score or an energy function.
1 code implementation • 18 Apr 2022 • Amanda Olmin, Jakob Lindqvist, Lennart Svensson, Fredrik Lindsten
Annotating data for supervised learning can be costly.
1 code implementation • 26 Feb 2020 • Jakob Lindqvist, Amanda Olmin, Fredrik Lindsten, Lennart Svensson
Ensembles of neural networks have been shown to give better performance than single networks, both in terms of predictions and uncertainty estimation.