Lihong Li

Research Scientist
Google Inc.

lihongli.cs@gmail.com (for general academic work)
lihong@google.com (for Google related work)
747 Sixth Street South, Kirkland, WA, USA 98033


[Interests] [Experiences] [Publications] [Professional Activities]

Interests

My core research interest is in machine learning for interactive systems that maximizes a utility function by taking actions, which is in contrast to prediction-oriented machine learning like supervised learning. My areas of focus are reinforcement learning, including the important subclass known as contextual bandits; I am also interested in related areas such as large-scale online learning with big data, active learning, and planning. In the past, I have applied my work to recommendation, Web search, advertising, conversation systems, and spam detection.

Most of my work can be grouped into several clusters:

More information can be found in Google Scholar, DBLP, LinkedIn, Google AI page, and my full CV. Here is a short bio.


Experiences

  • 2017 - present: Research Scientist, Google Inc.
  • 2012 - 2017: Principal Researcher, Microsoft Research
  • 2009 - 2012: Research Scientist, Yahoo! Research
  • 2009: PhD in Computer Science, Rutgers University
  • 2004: MSc in Computing Science, University of Alberta
  • 2002: BE in Computer Science and Technology, Tsinghua University


Professional Activities