About Me

I graduated from Department of Statistics at UC Berkeley in May 2010 under supervision of Professor Peter Bickel. I worked at Google as a statistician for one year before I joined the Statistics Department at Carnegie Mellon University.

Here are links to my cv and an image showing my name in Chinese characters.

Research Interest

  • Predictive inference: conformal prediction, cross-validation, generalization error.
  • Complex data: networks, sparse PCA.
  • Probability: optimal transport, concentration inequalities, empirical processes
  • Applications: single cell RNA-seq

Currently Teaching

Fall 2021: Introduction to Probability Theory (Link will be updated soon. See Teaching for syllabi from previous years).

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