Company Filing History:
Years Active: 2020-2021
Title: Lifeng Cao: Innovator in User Analysis and Data Processing
Introduction
Lifeng Cao is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of user analysis and data processing, holding a total of 2 patents. His innovative methods have the potential to enhance how data is analyzed and utilized in various applications.
Latest Patents
Cao's latest patents include "Systems and methods for user analysis" and "Systems and methods for data processing." The first patent outlines a method for user mining, which involves obtaining feature vectors from positive and negative samples. This method generates expanded feature vectors and determines core features related to positive samples using a trained binary model. The second patent focuses on querying data, establishing relationships between characteristic values and feature dimensions, and optimizing data retrieval through caching mechanisms.
Career Highlights
Lifeng Cao is currently employed at Beijing Didi Infinity Technology and Development Co., Ltd. His work at this company allows him to apply his innovative ideas in a practical setting, contributing to advancements in technology and data analysis.
Collaborations
Cao collaborates with notable colleagues, including Zang Li and Zhihua Chang. Their combined expertise fosters a creative environment that drives innovation and enhances project outcomes.
Conclusion
Lifeng Cao's contributions to user analysis and data processing exemplify the impact of innovative thinking in technology. His patents reflect a commitment to advancing methods that improve data utilization and analysis.