Skip to content

Author

Defeng Sun

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#machine learning Preprint Sep 2026

Learning a Flow to Self-Supervised Representations

Flow-Based Distribution Matching is introduced, a non-adversarial framework that learns this reference-directed geometry through spherical conditional velocity regression that achieves performance nearly on par with DM and remains competitive with existing SSL methods.

Yu-Ling Jiao, Wen-Sen Ma, Hou-Duo Qi et al. · 0 citations
Jul 2026

Approximation of Analytic Functions by ReLU Neural Networks with Adjustable Depth and Width

The findings reveal that depth plays a more critical role than width in the context of analytic function approximation, and establishes upper bounds for the approximation of analytic functions, which possess infinite smoothness, via ReLU networks under the $(N,L)-characterization.

Yanming Lai, De-Feng Sun, Yang Wang · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.