Sam Polk
Technical Staff at MIT Lincoln Laboratory
Greater Boston United States
Summary
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Senior🎓
Top SchoolSam Polk is a mathematician and technical staff researcher at MIT Lincoln Laboratory with 11 years of experience applying machine learning to scientific, medical, and sociological problems. He designs explainable AI and human-machine teaming architectures—building preference-driven agents in Python, Julia, and MATLAB that are evaluated in virtual environments and large-scale human subject studies. His background spans healthcare EEG modeling, automated recommendation systems for decision support, and quantitative research in finance and economics, reflecting a rare blend of rigorous theory and practical deployment. Currently leading a program to let users constrain AI behaviors for smoother human-AI coordination, he brings a PhD-level mathematical toolkit and hands-on engineering to national security challenges. An unexpected thread in his profile is parallel academic work on neural computations of auditory perception, indicating a deep interest in how humans process complex signals that informs his approach to interpretable ML.
11 years of coding experience
1 year of employment as a software developer
Certificate of Completion Data Science, Certificate of Completion Data Science at General AssemblyDoctor of Philosophy - PhD Mathematics, Doctor of Philosophy - PhD Mathematics at Tufts UniversityBachelor of Science (B.S.) and Bachelor of Arts (B.A.) Mathematics; Economics, Bachelor of Science (B.S.) and Bachelor of Arts (B.A.) Mathematics; Economics at University of RochesterMathematics study abroad, Mathematics study abroad at Budapest Semesters in Mathematics
Stackoverflow
73reputation
3kreached
0answers
2questions
Github Skills (7)
vector6
similarity6
julia6
scatter6
python5
matlab1
mutual-information1
Programming languages (1)
Github contributions (5)
snormanhaignere/fmri-analysis
Apr 2018 - Mar 2019
Contributions:3 commits, 1 push, 1 branch in 11 months
snormanhaignere/fmri-analysis-beta
Mar 2017 - Jun 2021
Contributions:15 pushes, 1 branch, 1 tag in 4 years 3 months
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