About

I'm "EH". I currently do research at the Media Computing Lab, College of Computer Science, Nankai University, and I'm an undergraduate in Statistics (Data Science & AI) at Shandong University. My research focuses on image editing and restoration — I've worked on multimodal large models and diffusion models.

On the contest side, I'm an algorithm competitor with an ICPC Asia Regional silver, a CCPC national invitational gold and a Lanqiao Cup national first prize. This blog keeps my algorithm notes (data structures, graph theory, dynamic programming, number theory, strings…) and my teardown of machine learning and deep learning internals.

Off the clock I like wandering: snow in Weihai, springs in Jinan, the night wind in Xi'an and Harbin — plus the occasional game and a few lines of rambling. Half of blogging is archiving things for myself; the other half is hoping it helps someone stuck where I once was.

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Copyright#

All original content on this site, unless otherwise noted, is licensed under the CC BY-NC-SA 4.0 license. You are free to share and remix the content, provided you give appropriate credit and do not use it for commercial purposes.

Some of the images and other assets used on this site come from the internet and remain the property of their respective rights holders; no infringement is intended. If you believe something here infringes your rights, please contact me and I will remove it as soon as possible.

Theme#

This site is built on Axi-Theme (Apache 2.0), which is derived from the Astro Pure, Cactus and Resume themes, featuring dark mode, i18n, full-text search and KaTeX rendering.