Search Results for author: Atul J. Butte

Found 11 papers, 2 papers with code

Dr-LLaVA: Visual Instruction Tuning with Symbolic Clinical Grounding

no code implementations29 May 2024 Shenghuan Sun, Alexander Schubert, Gregory M. Goldgof, Zhiqing Sun, Thomas Hartvigsen, Atul J. Butte, Ahmed Alaa

For this purpose, we propose a new alignment algorithm that uses symbolic representations of clinical reasoning to ground VLMs in medical knowledge.

The Minimum Information about CLinical Artificial Intelligence Checklist for Generative Modeling Research (MI-CLAIM-GEN)

2 code implementations5 Mar 2024 Brenda Y. Miao, Irene Y. Chen, Christopher YK Williams, Jaysón Davidson, Augusto Garcia-Agundez, Shenghuan Sun, Travis Zack, Suchi Saria, Rima Arnaout, Giorgio Quer, Hossein J. Sadaei, Ali Torkamani, Brett Beaulieu-Jones, Bin Yu, Milena Gianfrancesco, Atul J. Butte, Beau Norgeot, Madhumita Sushil

Recent advances in generative models, including large language models (LLMs), vision language models (VLMs), and diffusion models, have accelerated the field of natural language and image processing in medicine and marked a significant paradigm shift in how biomedical models can be developed and deployed.

Identifying Reasons for Contraceptive Switching from Real-World Data Using Large Language Models

no code implementations6 Feb 2024 Brenda Y. Miao, Christopher YK Williams, Ebenezer Chinedu-Eneh, Travis Zack, Emily Alsentzer, Atul J. Butte, Irene Y. Chen

Notably, we also showed using our approach that "weight gain/mood change" and "insurance coverage" are disproportionately found as reasons for contraceptive switching in specific demographic populations.

Language Modelling Large Language Model

CORAL: Expert-Curated medical Oncology Reports to Advance Language Model Inference

1 code implementation7 Aug 2023 Madhumita Sushil, Vanessa E. Kennedy, Divneet Mandair, Brenda Y. Miao, Travis Zack, Atul J. Butte

Both medical care and observational studies in oncology require a thorough understanding of a patient's disease progression and treatment history, often elaborately documented in clinical notes.

Event Detection Language Modelling

Topic Modeling on Clinical Social Work Notes for Exploring Social Determinants of Health Factors

no code implementations2 Dec 2022 Shenghuan Sun, Travis Zack, Madhumita Sushil, Atul J. Butte

We used word frequency analysis and Latent Dirichlet Allocation (LDA) topic modeling analysis to characterize this corpus and identify potential topics of discussion.

Developing a general-purpose clinical language inference model from a large corpus of clinical notes

no code implementations12 Oct 2022 Madhumita Sushil, Dana Ludwig, Atul J. Butte, Vivek A. Rudrapatna

We sought to evaluate the impact of using a domain-specific vocabulary and a large clinical training corpus on the performance of these language models in clinical language inference.

Causal Inference Decoder +1

Time Aggregation and Model Interpretation for Deep Multivariate Longitudinal Patient Outcome Forecasting Systems in Chronic Ambulatory Care

no code implementations30 Nov 2018 Beau Norgeot, Dmytro Lituiev, Benjamin S. Glicksberg, Atul J. Butte

Clinical data for ambulatory care, which accounts for 90% of the nations healthcare spending, is characterized by relatively small sample sizes of longitudinal data, unequal spacing between visits for each patient, with unequal numbers of data points collected across patients.

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