Search Results for author: Divij Gupta

Found 6 papers, 0 papers with code

Low-Rank Adaptation of Time Series Foundational Models for Out-of-Domain Modality Forecasting

no code implementations16 May 2024 Divij Gupta, Anubhav Bhatti, Suraj Parmar, Chen Dan, Yuwei Liu, Bingjie Shen, San Lee

We conduct comprehensive ablation studies to demonstrate the trade-offs between the number of tunable parameters and forecasting performance and assess the impact of varying LoRA matrix ranks on model performance.

Interpretable Vital Sign Forecasting with Model Agnostic Attention Maps

no code implementations2 May 2024 Yuwei Liu, Chen Dan, Anubhav Bhatti, Bingjie Shen, Divij Gupta, Suraj Parmar, San Lee

This paper introduces a framework that combines a deep learning model with an attention mechanism that highlights the critical time steps in the forecasting process, thus improving model interpretability and supporting clinical decision-making.

Decision Making Dynamic Time Warping +1

Remote Heart Rate Monitoring in Smart Environments from Videos with Self-supervised Pre-training

no code implementations23 Oct 2023 Divij Gupta, Ali Etemad

Recent advances in deep learning have made it increasingly feasible to estimate heart rate remotely in smart environments by analyzing videos.

Contrastive Learning Heart rate estimation +2

Detector-SegMentor Network for Skin Lesion Localization and Segmentation

no code implementations13 May 2020 Shreshth Saini, Divij Gupta, Anil Kumar Tiwari

Segmentation of skin lesion is a crucial step in the classification of melanoma cancer from the cancerous lesions in dermoscopic images.

Segmentation

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