no code implementations • 25 Oct 2020 • Yunfu Song, Huahuan Zheng, Zhijian Ou
In contrast, generative SSL methods involve unsupervised learning based on generative models by either joint-training or pre-training, and are more appealing from the perspective of being domain-agnostic, since they do not inherently require data augmentations.
1 code implementation • 28 May 2020 • Zhijian Ou, Yunfu Song
Although with progress in introducing auxiliary amortized inference models, learning discrete latent variable models is still challenging.
no code implementations • 27 Sep 2018 • Yunfu Song, Zhijian Ou
Neural random fields (NRFs), which are defined by using neural networks to implement potential functions in undirected models, provide an interesting family of model spaces for machine learning.
1 code implementation • 1 Jun 2018 • Yunfu Song, Zhijian Ou
With these contributions and results, this paper significantly advances the learning and applications of NRFs to a new level, both theoretically and empirically, which have never been obtained before.