Search Results for author: Wenzhang Wei

Found 2 papers, 1 papers with code

Scalable manifold learning by uniform landmark sampling and constrained locally linear embedding

1 code implementation2 Jan 2024 Dehua Peng, Zhipeng Gui, Wenzhang Wei, Huayi Wu

As a pivotal approach in machine learning and data science, manifold learning aims to uncover the intrinsic low-dimensional structure within complex nonlinear manifolds in high-dimensional space.

Dimensionality Reduction

Dynamic Visual Semantic Sub-Embeddings and Fast Re-Ranking

no code implementations15 Sep 2023 Wenzhang Wei, Zhipeng Gui, Changguang Wu, Anqi Zhao, Dehua Peng, Huayi Wu

In this work, we propose a Dynamic Visual Semantic Sub-Embeddings framework (DVSE) to reduce the information entropy.

Image-text matching Re-Ranking +3

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