Lakshya Singhal
Frontera Health || Avataar || IISc Bangalore || Brown University || IIT Delhi
- Role
- Research Scientist at Frontera
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Lakshya Singhal
Myself Lakshya Singhal. I completed my undergraduate studies from IIT Delhi in 2021. My…
Experience
Research Scientist
Feb 2024 — Present · Denver, CO, US
Built and deployed Person Re-Identification (ReID) systems with integrated object tracking for accurate multi-frame identity matching in videos- Applied Vision-Language Models (VLMs) like Qwen-VL and LLaVA for video summarization, action - recognition, and semantic video understanding- Fine-tuned VLMs using Reinforcement Learning (RL) techniques such as GRPO and PPO to enhance multimodal alignment and downstream task performance- Utilized LoRA and QLoRA for efficient parameter-efficient fine-tuning of large-scale multimodal transformer models
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