Chuanxing Geng

Visual and Semantic Prototypes-Jointly Guided CNN for Generalized Zero-shot Learning

2019 · arXiv (Cornell University)

In the process of exploring the world, the curiosity constantly drives humans to cognize new things. Supposing you are a zoologist, for a presented animal image, you can recognize it immediately if you know its …

All-around Neural Collapse for Imbalanced Classification

2024 · arXiv (Cornell University)

Neural Collapse (NC) presents an elegant geometric structure that enables individual activations (features), class means and classifier (weights) vectors to reach \textit{optimal} inter-class separability during the terminal phase of training on a \textit{balanced} dataset. Once …