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Items (1-18) out of 18 results

A graphical toolkit for longitudinal dataset maintenance and predictive model training in healthcare

Description:
BACKGROUND: Predictive analytic models, including machine learning (ML) models, are increasingly integrated into electronic health record (EHR)-based decision support tools for clinicians. These models have …
Year:
2021
Contributor:
Bai, Eric (Author)
Song, Sophia (Author)
Fraser, Hamish (Author)
Ranney, Megan (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Non-Scholarly Concentrator (research program)
Subject:
Machine learning
Electronic digital computers--Health aspects
Clinical medicine--Decision making--Data processing
User interfaces (Computer systems)
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Biomarkers Predicting Neurocognitive Decline & Recovery in Cardiac Surgery Patients

Description:
Purpose: Neurocognitive decline (NCD) is common after cardiac surgery, yet does not have any reliable biomarkers for its diagnosis. We address this gap by applying …
Year:
2025
Contributor:
Kaushik, Himanshu M.D. Candidate (Author)
Kanuparthy, Meghamsh M.D. (Author)
Kaushik, Khushi M.S. Candidate (Author)
Sarkar, Neil Ph.D., MLIS (Author)
Sellke, Frank M.D. (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Cognitive neuroscience
Heart--Surgery
Biochemical markers
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Building the data pipeline for a real-time predictive model of ED recidivism and opioid overdose

Description:
A small fraction of frequent Emergency Department (ED) users contributes disproportionately to ED visits. Frequent ED users are at higher risk of poor healthcare outcomes. …
Year:
2020
Contributor:
Song, Sophia (Author)
Bai, Eric (Author)
Aluthge, Dilum (Author)
Sarkar, Indra Neil (Author)
Marshall, Brandon (Author)
Beaudoin, Francesca (Author)
Ranney, Megan (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Non-Scholarly Concentrator (research program)
Subject:
Machine learning
Emergency medicine
Opioids
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Convolutional Neural Networks for Closed-Loop DBS

Description:
Introduction: We sought to identify the neural signatures of fluctuating symptoms in Parkinson’s Disease (PD) using a convolutional neural network (CNN) trained to classify motor …
Year:
2018
Contributor:
Liu, David (Author)
Ahn, Minkyu, (Author)
Lee, Shane (Author)
Lauro, Peter (Author)
Schaeffer, Erin (Author)
Amaya, Daniel (Author)
Akbar, Umer (Author)
Asaad, Wael (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Translational Research in Medicine (research program)
Subject:
Neural networks (Computer science)
Machine learning
Parkinson's disease
Nervous system--Surgery
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Emotion Recognition from Peripheral Physiological Signals

Description:
Multimodal Spontaneous Emotion Database (MMSE) BP4D+ is a database with multimodal data from 140 subjects. Prior emotion recognition research has relied upon datasets with smaller, …
Year:
2019
Contributor:
Williams, James (Author)
Sarkar, Indra N. (Author)
Chen, Elizabeth S. (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Mental health
Affective disorders
Emotion recognition
Psychophysiology
Signal processing
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Identifying Factors Associated with Pediatric Sepsis: A Machine Learning Approach

Description:
Introduction and Objective In pediatric medicine, the formal definition of sepsis continues to change. Timely recognition of sepsis and prompt antibiotic and fluid administration is …
Year:
2019
Contributor:
Pou, Sovijja (Author)
Mercurio, Laura (Author)
Duffy, Susan (Author)
Eickoff, Carsten (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Non-Scholarly Concentrator (research program)
Subject:
Septicemia
Machine learning
Pediatrics
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Leveraging Machine Learning to Predict Pediatric Sepsis Mortality in Bangladesh

Description:
Background: Sepsis is the leading cause of child death globally, with low- and middle-income countries (LMICs) bearing a disproportionate burden of deaths. LMICs often have …
Year:
2024
Contributor:
Bunch, Kaden (Author)
Kadakia, Nidhi (Author)
Shaima, Shamsun Nahar (Author)
Mamun, Gazi Md. Salahuddin (Author)
Rahman, Abu Sayem Mirza Md. Hasibur (Author)
Kim, Elleen (Author)
Genisca, Alicia (Author)
Jindal, Atin (Author)
Gainey, Monique (Author)
Shaw, Kikuyo (Author)
Faruk, Md. Tanveer (Author)
Afroze, Farzana (Author)
Chisti, Moham (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Medical Education (research program)
Subject:
Machine learning
Pediatrics
World health
sepsis
Predictive analytics
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Machine Learning Models to Improve Temperature Predictions During Focused Ultrasound Procedures

Description:
Introduction: High-intensity focused ultrasound (HIFU) is a fully non-invasive means of tissue ablation which sends sonic energy through the body to heat a target. When …
Year:
2024
Contributor:
Giovanni Kozel, Hael Abdulrazeq, Shane Lee, Wael Asaad (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Nervous system--Surgery
High-intensity focused ultrasound
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Miscarriage and Stillbirth Prediction Using Weighted Ensemble Machine Learning

Description:
Prediction of miscarriage and stillbirth remains a clinical challenge. Prior efforts to use machine learning tools have not used an ensemble weighted machine learning approach, …
Year:
2022
Contributor:
Lokhande, Anagha BA (Author)
Aluthge, Dilum (Author)
Brown, Katherine (Author)
Gimovsky, Alexis (Author)
Chen, Elizabeth (Author)
Sarkar, Indra Neil (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Stillbirth
Miscarriage
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

National Mental Health Burden in Adults with Spinal Deformity: A Propensity-Matched Analysis Using the All of Us Research Program

Description:
Adult spinal deformity (ASD) is a chronic musculoskeletal condition characterized by abnormal spinal curvature and adverse psychological well-being. However, the mental health burden of ASD …
Year:
2025
Contributor:
Mehta, Tanmay (Author)
Singh, Manjot (Author)
Farias, Michael (Author)
Nassar, Joseph (Author)
Carayannopoulos, Nicolas (Author)
Chisango, Zvipo (Author)
Daniels, Alan (Author)
Diebo, Bassel (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Orthopedics
Mental health
Anxiety
Depression, Mental
Logistic regression analysis
Spine--Surgery
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Post-Operative Atrial Fibrillation Prediction for Cardiac Surgery Patients: A Machine Learning Approach Using Routine 12-Lead ECG and Clinical Variables

Description:
Post-operative atrial fibrillation (POAF) is the most common complication after cardiac surgery and develops after approximately one-third of open cardiac surgical procedures. The implications for …
Year:
2024
Contributor:
Zahiri, Keyana ScB; Navarrete-Welton, Allison MD; Chen, Liz PhD; Ehsan, Afshin MD (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Artificial intelligence
Heart--Surgery
Deep learning (Machine learning)
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Prediction of Transient Ischemic Attack and Stroke Based on Patient Reported Symptoms

Description:
There is a need to improve both patients’ ability to identify warning signs of stroke and TIA and emergency department (ED) teams’ ability to diagnose …
Year:
2022
Contributor:
Khatri, Ishaani (Author)
Bacher, Ian (Author)
Madsen, Tracy (Author)
Fraser, Hamish (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Cerebrovascular disease
Cerebrovascular disease--Patients
Hospitals--Emergency services
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Predictive Modeling for Recurrent Pulmonary Embolism: A Multimodal Approach for Predictive Medicine

Description:
Pulmonary Embolism (PE) poses significant health risks with rising mortality rates and complications like Chronic Thromboembolic Pulmonary Hypertension (CTEPH). This study aims to enhance risk …
Year:
2024
Contributor:
Somasundaram, Vineethsubbu (Author)
Zhong, Zhusi (Author)
Kulkarni, Shreyas (Author)
Atalay, Michael, MD PhD (Author)
Ahn, Sun, MD (Author)
Bai, Harrison, MD (Author)
Jiao, Zhicheng, PhD (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Radiology
Pulmonary embolism
Artificial intelligence--Medical applications
Forecasting
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Privacy and Machine Learning in Physical Security

Description:
This paper examines at common machine learning applications in the physical security environment which collect data and what that means in light of GDPR by …
Year:
2019
Contributor:
Petek Unsal, Saniye (Creator)
Freedman, Linn (Advisor)
Brown University. School of Professional Studies. Department of Computer Science (Sponsor)
Subject:
Computer security
Machine learning
Artifical Intelligence
Deep learning
Physical security
Privacy
General Data Protection Regulation
Collection:
School of Professional Studies
Master of Science in Cybersecurity
Full Record

Pulmonary Embolism Mortality Prediction With Deep Learning Based On Computed Tomographic Pulmonary Angiography And Clinical Data

Description:
Introduction: Pulmonary embolism (PE) is a significant cause of mortality in the United States. We aimed to develop deep learning models using computed tomographic pulmonary …
Year:
2023
Contributor:
Fayad, Fayez; Zhong, Zhusi; Sollee, John; Jiao, Zhicheng; Bai, Harrison; Atalay, Michael (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Caring for Underserved Communities (research program)
Subject:
Machine learning
Tomography
Pulmonary embolism
Artificial intelligence
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Using a random forest classifier to predict stroke mortality and disposition in ICU patients

Description:
Stroke remains a prominent cause of morbidity and disability in our world today. Technologies such as computed tomography (CT) and magnetic resonance imaging (MRI) may …
Year:
2018
Contributor:
Zhang, Keven (Author)
Aluthge, Dilum (Author)
Sinha, Ishan (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Cerebrovascular disease
Artificial intelligence--Medical applications
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Using Machine Learning to Predict Hospitalization and Mortality of COVID-19 Patients with Diabetic Retinopathy

Description:
Purpose: The prognosis and epidemiology of severe COVID-19 illness in patients with diabetic retinopathy (DR) are not well understood. Using electronic health record (EHR) data …
Year:
2022
Contributor:
Zhong, Katherine (Author)
Chen, Elizabeth (Author)
Eickhoff, Carsten (Author)
Greenberg, Paul (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Python (Computer program language)
Diabetes
COVID-19 (Disease)
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Using Machine Learning to Predict Survival Following Prostatectomy

Description:
Tissue biopsy and the Gleason scale remain the standard care to predict the aggressiveness of prostate cancer. Recent studies have shown that other clinical factors …
Year:
2019
Contributor:
Kim Jr., Isaac (Author)
Jung, Eric (Author)
Pareek, Gyan (Author)
Aluthge, Dilum (Author)
Chen, Elizabeth (Author)
Sarkar, Indra Neil (Author)
Brown University. Alpert Medical School. Scholarly Concentration Program. Biomedical Informatics (research program)
Subject:
Machine learning
Prostate--Cancer
Prostatectomy
Language:
English
Collection:
Warren Alpert Medical School Academic Symposium
Full Record

Items (1-18) out of 18 results