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About Me

Sourangshu Bhattacharya, Assistant Professor, Department of Computer Science and Engineering, IIT Kharagpur.

I have a Ph.D. degree in Computer Science from Indian Insitute of Science, Bangalore , and M.Tech. in Computer Science from I.S.I. Kolkata and a B.Tech. from I.I.T. Roorkee .

Latest News

TMCOSS: Thresholded Multi-Criteria Online Subset Selection for Data-Efficient Autonomous Driving. Soumi Das, Harikrishna Patibandla, Suparna Bhattacharya, Kshounis Bera, Niloy Ganguly, and Sourangshu Bhattacharya. Accepted in ICCV 2021. Paper link

Courses this semester (Autumn 2020-21): Scalable Data Mining and Computing Lab 1.

Finding High-Value Training Data Subset through Differentiable Convex Programming. Soumi Das, Arshdeep Singh, Saptarshi Chatterjee, Suparna Bhattacharya, and Sourangshu Bhattacharya. arXiv preprint arXiv:2104.13794 (2021). Link (Accepted in ECML 2021)
And other publications.

Research Interests

I am broadly interested in machine learning, with specific interests in deep multi-task learning, learning with temporal point processes, network representation learning, and scalable and distributed machine learning.
I have applied these techniques on problems in information extraction, opinion dynamics, computational advertising, bioinformatics, natural language processing, web and online social networks.

Past Life

Before joining IIT Kharagpur, I was a Scientist at Yahoo! Labs Bangalore, and a visiting scholar at the Helsinki University of Technology.