Deep Learning Reveals Patterns of Diverse and Changing Sentiments Towards COVID-19 Vaccines Based on 11 Million Tweets

no code implementations • 5 Jul 2022 • Hanyin Wang, Meghan R. Hutch, Yikuan Li, Adrienne S. Kline, Sebastian Otero, Leena B. Mithal, Emily S. Miller, Andrew Naidech, Yuan Luo

We analyzed COVID-19 vaccine-related tweets to understand the evolving perceptions of COVID-19 vaccines.

Sentiment Analysis Sentiment Classification

Disparities in Social Determinants among Performances of Mortality Prediction with Machine Learning for Sepsis Patients

no code implementations • 15 Dec 2021 • Hanyin Wang, Yikuan Li, Andrew Naidech, Yuan Luo

On the 5, 783 sepsis patients identified by the Sepsis-3 criteria statistically significant performance decreases for mortality prediction were observed when applying the trained machine learning model on Asian and Hispanic patients.

BIG-bench Machine Learning Mortality Prediction