Regular biography
Liu Haifeng is a Faculty member at Zhejiang University, affiliated with the College of Computer Science and Technology. His research interests include machine learning, information retrieval, and data mining. He holds a Ph.D. and serves as an associate professor, with the title of doctoral supervisor. Liu's academic profile can be accessed at https://person.zju.edu.cn/en/hfliu. His work focuses on advancing computational methods for data analysis and information processing.
Scholar-generated biography
Haifeng Liu is a researcher at Zhejiang University with expertise in Machine Learning, Data Management, and Information Retrieval. His work focuses on improving collaborative filtering through user similarity models, detecting scene text via instance segmentation, and modeling user behaviors using time-LSTM networks. Liu also explores image representation with constrained nonnegative matrix factorization and develops methods for semantic segmentation and 3D object detection. His research includes applications in web page analysis, citation recommendation, and document representation. Additionally, he investigates electrochemical technologies for energy storage and biological processes such as PET waste depolymerization.