Machine learning scientist with a deep passion for statistics, optimization & data science.
Currently working at DataXu as a Sr. Data Scientist and Machine Learning Engineer in Boston, MA.
9 A graph of all of mathematics May 15 '14
2 If the covariance matrix is $\Sigma$, the covariance after projecting in $u$ is $u^T \Sigma u$. Why? Jul 23 '12
2 Drawing samples from an LP program Sep 26 '11
2 Can we ever have E(argmin(f)) = argmin(E(f))? Dec 1 '14
2 Area & order-preserving function transformations Apr 29 '15
2 Parameterizing monotonic functions Jan 21