Welcome to LUO Jie (Roger)'s Homepage

Who am I

I am Luo Jie (Luo is my family name, and my name could be pronounced as Roger), and I work for Yahoo! Labs, Silicon Valley. At Yahoo!, I mainly work on improving the ranking of search results (web, news, movies, local, shopping etc.) on the Yahoo! search results page.

I study Artificial Intelligence, and my main interests are Machine Learning, Artificial Perception, Online Learning and Optimization, Information Retrieval, and Multimodal Signal Processing. I have just completed my PhD student at Swiss Federal Institutes of Technology in Lausanne (EPFL) , working as an apprentice at the Idiap Research Institute.

News

  • My homepage has been moved to another server --- a few major updates are under planning.
  • I successfully defended my PhD thesis on November 4, 2011! I will be a Scientist in Yahoo! Labs Silicon Valley starting from next January.
  • Research report on learning from images with captions available (submitted to PAMI).
  • DOGMA 0.31 (including icml10 code and demo) released!

    • PhD Comics