Wenfang Sun(孙文放)

I am a final-year master student at University of Science and Technology of China(USTC). I am grateful to be supervised by Yingjun Du and Prof. Dr. Cees Snoek. I also received valuable guidance from Dr. Xiantong Zhen and Dr. Gaowen Liu.

Now I'm applying for a PhD position. Feel free to contact me.

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News

[Sep 2024] One paper was accepted by NeurIPS 2024.

[Apr 2024] One paper was accepted by CVPR 2024 Workshop.

[Apr 2023] One paper was accepted by ICML 2023.

Research

My previous research primarily focused on the probabilistic meta-learning in few-shot learning. I have also explored prompt learning for vision-language models. Currently, I am enthusiastic about foundation models.

IPO: Interpretable Prompt Optimization for Vision-Language Models
Wenfang Sun*, Yingjun Du*, Cees Snoek
NeurIPS , 2024
paper / code

We propose IPO, an interpretable prompt optimizer that uses LLMs to dynamically generate and refine prompts, while incorporating an LMM to enhance textual-visual interaction.

Training-Free Semantic Segmentation via LLM-Supervision
Wenfang Sun*, Yingjun Du*, Gaowen Liu, Ramana Rao Kompella, Cees Snoek
CVPR Workshop, 2024
paper

We propose a novel text-supervised semantic segmentation framework that leverages large language model supervision for enhanced class descriptors, refined subclass generation, and effective ensembling for improved segmentation accuracy.

MetaModulation: Learning Variational Feature Hierarchies for Few-Shot Learning with Fewer Tasks
Wenfang Sun*, Yingjun Du*, Xiantong Zhen, Fan Wang, Ling Wang, Cees Snoek
ICML, 2023
paper / code

We propose a method for few-shot learning with fewer tasks, which we call MetaModulation.


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