AI Interaction Center AI Accelerator Careers

AI Lab

Youtu Lab

WeChat AI

Research Areas

Computer Vision

Speech Recognition

Natural Language Processing

Machine Learning


On Quadratic Convergence of DC Proximal Newton Algorithm in Nonconvex Sparse Learning

Learning Non-Gaussian Multi-Index Model via Second-Order Stein’s Method

Homotopy Parametric Simplex Method for Sparse Learning


Application Areas

Focus areas:

smart assistant, customer service bot. Applied in China's No.1 social platforms including WeChat and QQ


Our Team

Dr. Tong Zhang


Dr. Zhang is a leading machine learning researcher. Previously, he was a professor at Rutgers University, and worked at IBM, Yahoo, and Baidu. Tong Zhang's research interests include machine learning algorithms and theory, statistical methods for big data and their applications. His research has been supported by many grants from funding agencies such as NSF and NIH. He is a fellow of ASA and IMS, and has been in the editorial boards of leading journals and program committees of top conferences.


Dr. Dong Yu

Deputy Director

Dr. Yu is one of the leading researchers who first applied deep learning in speech recognition. Previously, he was the principal researcher of Speech and Dialog Group at Microsoft, an adjunct professor at Zhejiang University and a visiting professor at University of Science and Technology of China. He was honored with the Best Paper Award by the IEEE Signal Processing Society in 2013 and 2016.


Join us and make AI real !


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