Samyak Parajuli

I'm currently a PhD student at UT Austin advised by Amy Zhang. I'm broadly interested in multimodal learning and self-supervised learning within decision-making contexts. My work is supported by the NSF CSGrad4US Fellowship.

Previously, I worked as a research engineer at Perplexity AI, focusing on pretraining, retrieval, and RLHF for LLMs, and at Scale AI, where I specialized in multimodal generative models, semantic search, and interpretability. I recieved a Master's and Bachelor's degree from UC Berkeley, where I researched multi-agent and unsupervised reinforcement learning working with Alexandre Bayen and Sergey Levine.

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Research

LGS Let's Go Shopping (LGS)--Web-Scale Image-Text Dataset for Visual Concept Understanding
Yatong Bai, Utsav Garg*, Apaar Shanker*, Haoming Zhang*, Samyak Parajuli*, Erhan Bas, Isidora Filipovic, Amelia N. Chu, Eugenia D Fomitcheva, Elliot Branson, Aerin Kim, Somayeh Sojoudi, Kyunghyun Cho
Arxiv 2023

ma_autonomy Learning Generalizable Multi-Lane Mixed-Autonomy Behaviors in Single Lane Representations of Traffic
Abdul Rahman Kriedieh*, Yibo Zhao*, Samyak Parajuli*, Alexandre Bayen
AAMAS 2022

as Explore and control with adversarial surprise
Arnaud Fickinger*, Natasha Jaques*, Samyak Parajuli, Michael Chang, Nicholas Rhinehart, Glen Berseth, Stuart Russell, Sergey Levine
ICML 2021 Unsupervised RL Workshop

deep_augment The many faces of robustness: A critical analysis of out-of-distribution generalization
Dan Hendrycks, Steven Basart, Norman Mu, Saurav Kadavath, Frank Wang, Evan Dorundo, Rahul Desai, Tyler Zhu, Samyak Parajuli, Mike Guo, Dawn Song, Jacob Steinhardt, Justin Gilmer
ICCV 2021, ICML 2021 Uncertainty and Robustness in Deep Learning Workshop
tnn Dynamically throttleable neural networks (TNN)
Hengyue Liu*, Samyak Parajuli*, Jesse Hostetler, Sek Chai, Bir Bhanu
Journal of Machine Vision and Applications 2022

cher Inter-level cooperation in hierarchical reinforcement learning
Abdul Rahman Kriedieh, Glen Berseth, Brandon Trabucco*, Samyak Parajuli*, Sergey Levine, Alexandre Bayen
NeurIPS 2020 Deep Reinforcement Learning Workshop

gtc Generalized ternary connect: end-to-end learning and compression of multiplication-free deep neural networks
Samyak Parajuli, Aswin Raghavan, Sek Chai
Arxiv 2018

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