Search Results for author: Sagar Kamarthi

Found 5 papers, 1 papers with code

Uncertainty Quantification in Neural-Network Based Pain Intensity Estimation

no code implementations14 Nov 2023 Burcu Ozek, Zhenyuan Lu, Srinivasan Radhakrishnan, Sagar Kamarthi

As LossS outperforms, we assessed its performance in three different scenarios for pain assessment: (1) a generalized approach (single model for the entire population), (2) a personalized approach (separate model for each individual), and (3) a hybrid approach (separate model for each cluster of individuals).

Decision Making Management +1

Automatic pain recognition from Blood Volume Pulse (BVP) signal using machine learning techniques

no code implementations19 Mar 2023 Fatemeh Pouromran, Yingzi Lin, Sagar Kamarthi

In this study, we applied machine learning techniques on BVP signals to device a non-invasive modality for pain sensing.

Multi-class Classification

Transformer Encoder with Multiscale Deep Learning for Pain Classification Using Physiological Signals

1 code implementation13 Mar 2023 Zhenyuan Lu, Burcu Ozek, Sagar Kamarthi

These results confirm that our approach can be utilized for automated classification of pain intensity using physiological signals to improve pain management and treatment.

Management

Review and Analysis of Pain Research Literature through Keyword Co-occurrence Networks

no code implementations8 Nov 2022 Burcu Ozek, Zhenyuan Lu, Fatemeh Pouromran, Sagar Kamarthi

Pain is a significant public health problem as the number of individuals with a history of pain globally keeps growing.

Learning to Identify Patients at Risk of Uncontrolled Hypertension Using Electronic Health Records Data

no code implementations28 Jun 2019 Ramin Mohammadi, Sarthak Jain, Stephen Agboola, Ramya Palacholla, Sagar Kamarthi, Byron C. Wallace

We develop machine learning models (logistic regression and recurrent neural networks) to stratify patients with respect to the risk of exhibiting uncontrolled hypertension within the coming three-month period.

Management regression

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