Yujian Betterest Li (bebetterest[at]outlook.com)
【x】 【github】 【scholar】 【wechat】
I am currently a master student (2023-2026), supervised by Kai Wu, in Artificial Intelligence Department at Xidian university in China, where I received my Bachelor's degree in June 2023.
Welcome to take a trip in my fascinating hometown.
For now, I do not have a specific field for research or a specific goal in my life, but I would like to try anything I am interested in and curious about, which may just be the meaning of my life.
In the past, I have done some things — a small portion somewhat good, but most rather poor... I am obviously a selfish and bigoted introvert, but I am trying to be a helpful and kind person most of the time... Hope that it would be better🧐
BTW, I'm also a severe alcopilotic (a person addicted to copilot) 🤯
INFJ-T (Introverted – 100%, Intuitive – 93%, Feeling – 78%, Judging – 65%, Turbulent – 67%) for now (2024.09.23).
Feel free to contact via email or Calendly.
Hope that all of us, including the ones who dislike me and those I dislike, can live happily ever after.
Some Experiences
(2024.03-2024.07) Lucky to meet c, wang, tensor, peixin, ziv...
(2024.01-2024.03) In a competition on fine-tuning data mixture for LLM, by adjusting data strategy, we tried to improve the performance of fine-tuned Baichuan2-7b-base on certain downstream tasks. (GitHub Repository)(2th)
(2023.11) JJQA: a Chinese QA dataset on the lyrics of JJ Lin's songs (GitHub Repository)
(2023.04-2023.10) I tried to implement evolution algorithm, considering a large language model as a text generator, for global and coherent prompt optimization. (SPELL: Semantic Prompt Evolution based on a LLM)
(2023.07-2023.08) In a competition on click-through rate prediction, with the given data, I tried to apply cross-attention to enhance feature fusion and the ensemble "Embedding+MLP" model. (EMOFM: Ensemble MLP mOdel with Feature-based Mixers for Click-Through Rate Prediction) (9th)
(2022.03-2022.05) In a competition on performance estimation, we tried to apply a mini transformer encoder for feature extraction and a multitask gaussian process model for regression. (GitHub Repository) (9th)
"...每一颗心都有最向往的地方...当未来在那黑夜划出一道光..."
---《最向往的地方》
