Biography

Hi, my name is Fengyuan Liu, an incoming PhD student of The Chinese University of Hong Kong, Shenzhen, advised by Prof. Mengnan Du. I am an undergraduate student in University of Science and Technology of China.

Previously, I was a research intern at WeChat Vision Team, Tencent.

My research interests include Generative Modeling, Representation Learning and Data-Centric Learning.

In my spare time, I write some blogs about generative models, applied mathematics and PyTorch technics, which I will update simultaneously with the Chinese blogs on Zhihu (you can see the Chinese-Version blogs here).

Experience

Research Engineer Intern @ Tencent

Sep. 2025 - Dec. 2025

Visual Modeling

Intern Student @ University of Pennsylvania (Penn)

May 2025 - Sep. 2025

Visual Modeling

Education

Ph.D. @ The Chinese University of Hong Kong, Shenzhen (CUHK-SZ)

Sep. 2026 - Now

Data Science

BSc @ University of Science and Technology of China (USTC)

Sep. 2022 - Jul. 2026

Data Science

Publications

#equal contribution, *corresponding author.

Blogs

Flow Matching Principles

This article mainly introduces the background and mathematical principles of Flow Matching.

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Rectified Flow Introduction

This article primarily introduces and interprets the seminal work on the Flow-Matching method.

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Optimal Transport in Generative Modeling --an Introduction

Optimal Transport (OT) theory originated from Gaspard Monge's 18th-century transportation problem, which sought to move mass...

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Blog test

Exploring my goals and aspirations for the coming years...

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