Hello! My name is Saurabh Garg and I am a second year PhD student at Machine Learning Department at CMU where I am advised by Prof. Zachary Lipton and Prof. Zico Kolter. I also work closely with Prof. Siva Balakrishnan. I am broadly interested in building robust and interpretable machine learning systems. Machine learning algorithms are typically developed and evaluated under simplistic assumptions that are often violated in practice. I am interested in understanding the behavior of machine learning models in real-world scenarios and building provable methods to make progress towards relaxing simplifying assumptions in order to make robust and trustworthy models.

I did my undergrad from IIT Bombay, India with major and honors in CS and minors in Applied Statitics in 2018. After that, I spent one amazing year at Samsung Headquaters, Korea. In the past, I have worked with Prof. Suyash Awate on building statistical machine learning algorithms for exact MCMC samspling as a part of my Bachelor’s thesis. During my stay at IITB, I have also spent major time working with Prof. Preethi Jyothi on the problem of building robust langauge models for code switched speech. I was also fortunate to work with Prof. Soumen Chakrabarti on building interpretable question answering systems using KG and corpus.


Updates

Sept 2020: Our work on label shift got accepted at NeurIPs 2020. [Paper]
July 2020: Our work on label shift estimation was accepted as Oral at ICML UDL 2020. Talk to be released soon [Full Paper].
April 2020: Our work on Neural Architecture for Question Answering was an invited Oral at ECIR 2020
June 2019: I will be joining CMU ML Ph.D. in fall 2019.
April 2019: My B.Tech thesis titled "Estimating Uncertainty in MRF-based Image Segmentation: An Exact-MCMC Approach" got accepted at Medical Image Analysis 2019 journal
Dec. 2018: Received Excellence in Research Award from CSE dept, IIT Bombay
Nov. 2018: Presented my paper"Code-Switched Language models using Dual RNNs and Same-Source Pretraining" at EMNLP 2018, Brussels (poster)
Oct. 2018: Paper titled "Neural Architecture for Question Answering Using a Knowledge Graph and Web Corpus" got accepted at Information Retrieval Journal
Sept. 2018: Moved to Suwon, South Korea and joined Samsung Research Korea as Engineer
Sept. 2018: Presented my paper "Dual Language Models for Code Mixed Speech Recognition" at Interspeech 2018, Hyderabad (poster)
Aug. 2018: Graduated from IIT Bombay.
May 2018: Paper titled "Uncertainty Estimation in Segmentation with Perfect MCMC Sampling in Bayesian MRFs" got accepted at MICCAI, 2018 (poster)
Dec 2018: Invited to spend two weeks at Microsoft Research India to work on Indian language technologies with Prof. Preethi Jyothi
May 2017: Internship @ Samsung Research Korea
May 2016: Internship at Purdue Univeristy, US advised by Prof. Alex Pothen
July 2015: Changed branch from Electrical Engineering to Computer Science Engineering
July 2014: Joined IIT Bombay