About Me
I am a research assistant professor and the IEMS alumni fellow at McCormick School of Engineering at Northwestern University. Here is my CV.
Contact
imon dot banerjee dot northwestern dot edu
I love learning about new topics, and find research extremely fun. Before joining Northwestern, I was a PhD student under Vinayak Rao and Harsha Honnappa at Purdue University. Here is a link to my thesis. Prior to that, I completed my Bachelors and Masters in Mathematical Statistics from Indian Statistical Institute.
My Erdős number is 3. Imon Banerjee —> Diego Klabjan —> Criag A. Tovey —> Paul Erdős.
I am on the 2025 job market.
Fall 2025: Currently, I am reading about geometrical interpretations of statistics, pioneered by Efron in papers 1, 2, and further developed more recently in 3. The book by Kass and Vos (link) provides a good introduction. I am also generally interested in geometry. I am also learning about new and upcoming methods in nonparametric Statistics, namely $\rho$-estimators 1. I have worked on two projects related to their predecessors, namely T-estimators in Markov chains (preprint for one of those). So if you have ideas and think I can help, shoot me an email. I would be most happy to discuss.
Summer 2025: Spring and Summer of 2025 went really quickly working on two statistical problems on regenerating Markov chains. One of them was spent on exploring the m-out-of-n counterpart of an interesting phenomenon for the Edgeworth expansion of Bootstrapped Studentized sample quantiles first documented by Hall and Marting. Along the way, we also proved guarantees beyond i.i.d. data, namely when it is generated from a regenrating Markov chain. This paper was accepted at NeurIPS 2025 (arxiv).
We also derived a new method for offline change point detection (preprint) when the data arrives from a regenerating Markov chain. I am pretty excited about this work, especially since we have found a mixed integer linear program to efficiently solve this objective, which is quite different from existing methods like PELT or Binary Segmentation. Along the way, we also found out that Bennett-type inequalities for the empirical suprema of Markov chains have been an open problem for nearly 2 decades now!!!