Harit Vishwakarma
Senior Postdoctoral Research Fellow at University of Oxford
Oxford, England, United Kingdom
Summary
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Senior🎓
Top SchoolHarit Vishwakarma is a senior postdoctoral research fellow and machine learning researcher with 11 years of experience spanning industry and academia, currently based in Oxford. His work focuses on data-efficient and safe AI—specializing in semi-supervised learning, uncertainty quantification, out-of-distribution robustness, and reducing LLM hallucinations through test-time compute scaling and statistically grounded inference. He combines theoretical contributions (12 papers with six first-author works and multiple spotlights at NeurIPS/ICLR/AISTATS) with practical systems experience from roles at Snorkel AI, J.P. Morgan, Amazon, and IBM Research. Notably, he has developed methods like CP-OPT and CROQ to improve LLM decision-making and has a track record of translating conformal prediction and selective classification ideas into applied LLM and dataset-building tools. Trained at UW–Madison (PhD) and IISc, he equally enjoys empirical, theoretical, and systems work and often targets solutions that deliver anytime-valid robustness after deployment.
11 years of coding experience
11 years of employment as a software developer
Master's Degree Computer Science, Master's Degree Computer Science at Indian Institute of Science (IISc)Doctor of Philosophy - PhD Computer Science, Doctor of Philosophy - PhD Computer Science at University of Wisconsin-MadisonBachelor of Engineering (B.E.) Computer Engineering, Bachelor of Engineering (B.E.) Computer Engineering at Shri G S Institute of Technology & ScienceHigher Secondary, Higher Secondary at School of Excellence, Sagar
English, Hindi
Stackoverflow
2,378reputation
281kreached
23answers
26questions
audio
top-5%
ffmpeg
top-5%
Github Skills (42)
audio-classification10
ffmpeg9
semi-supervised-learning9
classification9
audio9
multiclass-classification8
supervised-learning8
jupyter7
javascript7
visualization7
natural-language-processing7
python7
computer-vision7
multimedia6
transformer6
Programming languages (5)
Github contributions (5)
harit7/torch-fl
Apr 2020 - Feb 2021
Contributions:63 commits, 3 pushes in 10 months
harit7/ml-workspace
Feb 2022 - Dec 2022
Contributions:9 commits, 2 pushes in 10 months
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