research

LLM Post-Training & Continual Learning

2025-present · MIT CSAIL, Improbable AI Lab

Developing post-training methods for LLMs to improve stability, generalization, and continual learning (details forthcoming).

Machine Learning for LIGO Detector Characterization

2022-24 · LIGO Scientific Collaboration · Harini Thiagarajan*, Vishal Yalla*, Ansel Neunzert

Developed convolutional neural networks for line characterization in continuous gravitational wave searches.

Machine Learning Approach to LIGO Detector Characterization · Poster, AAS 244
Implementation of CNN for Line Characterization in LIGO Continuous Gravitational Wave Searches · Poster, AAS 241
Project Board · Poster, ISEF 2024

awards:
❥ 1st Place Grand Award in Physics and Astronomy · Regeneron ISEF 2024
❥ Aspirations in Computing National Winner (1 of 40/3K+ nationally) · NCWIT 2024

Spiking Neural Networks for DNA Classification

2023-24 · University of Washington · Harini Thiagarajan, Arpan De, Mp Anantram

Implemented spiking neural networks for real-time DNA sequence classification.

Spiking Neural Network Implementation for Real-Time DNA Classification · IEEE ISEC 2024

Sustainable Math Peer Learning Program

2024 · North Creek High School · Harini Thiagarajan

Designed and implemented a sustainable and equitable math peer learning mentorship program for school districts.

Ideation and Implementation of a Sustainable and Equitable Math Peer Learning School District Mentorship Program · IEEE ISEC 2024

awards:
❥ Governor's Leadership and Service Award (awarded to 1 high school graduating senior nationally) · 2024 National Mu Alpha Theta