My Chinese name is 郑奇志.

I am currently a PhD candidate majoring in grassland science at Chinese Agriculture University, supervised by Prof. Jie Wang. Before that, I got my Master Degree at Northeast Forestry University, supervised by Prof. Guanghui Dong.

My research interests include Grassland Science, Machine Learning, and Biomedical Engineering.

I am still in the initial learning stage of my scientific research and have strong self-motivation. If you are interested in my work, please feel free to drop me an email.

🔥 News

• 2025.05:  🎉🎉 1 papers have been accepted by BMC Neurology.
• 2025.03:  🎉🎉 2 papers have been uploaded to arXiv as preprints for public release.

🎉 Publications

BMC Neurology 2025

Machine learning algorithms to predict stroke in China based on causal inference of time series analysis

Qizhi Zheng, Ayang Zhao, Xinzhu Wang, Yanhong Bai, Zikun Wang, Xiuying Wang, Xianzhang Zeng, Guanghui Dong*

• BMC Neurology. (SCI Q3; IF: 2.2)
• arXiv preprint arXiv:2503.14512.

📝 Preprints

HGO-YOLO

HGO-YOLO: Advancing Anomaly Behavior Detection with Hierarchical Features and Lightweight Optimized Detection

Qizhi Zheng, Zhongze Luo, Meiyan Guo, Xinzhu Wang, Renqimuge Wu, Qiu Meng, Guanghui Dong*

• Major Revised on Journal of Real-Time Image Processing. (SCI Q2; IF: 2.9)
• arXiv preprint arXiv:2503.07371.

🎖 Honors and Awards

• in the future…

📖 Educations

• 2025.06 - now, Grassland Science, PhD candidate, Chinese Agriculture University. Supervised by Prof. Jie Wang
• 2022.09 - 2025.06, The new generation of electronic information technology, Master, Northeast Forestry University. Supervised by Prof. Guanghui Dong

💻 Internships

• 2019 - 2022, State Grid Corporation of China.