Search Results for author: Chia-Hsuan Chang

Found 5 papers, 0 papers with code

Explainable AI for Fair Sepsis Mortality Predictive Model

no code implementations19 Apr 2024 Chia-Hsuan Chang, Xiaoyang Wang, Christopher C. Yang

By focusing on the predictive modeling of sepsis-related mortality, we propose a method that learns a performance-optimized predictive model and then employs the transfer learning process to produce a model with better fairness.

Decision Making Fairness +2

Beyond Self-Consistency: Ensemble Reasoning Boosts Consistency and Accuracy of LLMs in Cancer Staging

no code implementations19 Apr 2024 Chia-Hsuan Chang, Mary M. Lucas, Yeawon Lee, Christopher C. Yang, Grace Lu-Yao

Using an open access clinical large language model to determine the pathologic cancer stage from real-world pathology reports, we show that the ensemble reasoning approach is able to improve both the consistency and performance of the LLM in determining cancer stage, thereby demonstrating the potential to use these models in clinical or other domains where reliability and trustworthiness are critical.

Language Modelling Large Language Model

An ExplainableFair Framework for Prediction of Substance Use Disorder Treatment Completion

no code implementations4 Apr 2024 Mary M. Lucas, Xiaoyang Wang, Chia-Hsuan Chang, Christopher C. Yang, Jacqueline E. Braughton, Quyen M. Ngo

Fairness of machine learning models in healthcare has drawn increasing attention from clinicians, researchers, and even at the highest level of government.

Decision Making Explainable Models +1

Classifying Cancer Stage with Open-Source Clinical Large Language Models

no code implementations2 Apr 2024 Chia-Hsuan Chang, Mary M. Lucas, Grace Lu-Yao, Christopher C. Yang

Cancer stage classification is important for making treatment and care management plans for oncology patients.

Classification Management

Constructing Cross-lingual Consumer Health Vocabulary with Word-Embedding from Comparable User Generated Content

no code implementations23 Jun 2022 Chia-Hsuan Chang, Lei Wang, Christopher C. Yang

The experimental results demonstrate that our framework outperforms the other two large language models in identifying CHV across languages.

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