Search Results for author: Zeyu Yun

Found 3 papers, 1 papers with code

URLOST: Unsupervised Representation Learning without Stationarity or Topology

no code implementations6 Oct 2023 Zeyu Yun, Juexiao Zhang, Bruno Olshausen, Yann Lecun, Yubei Chen

Unsupervised representation learning has seen tremendous progress but is constrained by its reliance on data modality-specific stationarity and topology, a limitation not found in biological intelligence systems.

Representation Learning

Minimalistic Unsupervised Learning with the Sparse Manifold Transform

no code implementations30 Sep 2022 Yubei Chen, Zeyu Yun, Yi Ma, Bruno Olshausen, Yann Lecun

Though there remains a small performance gap between our simple constructive model and SOTA methods, the evidence points to this as a promising direction for achieving a principled and white-box approach to unsupervised learning.

Self-Supervised Learning Sparse Representation-based Classification +3

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