Multi-task Learning via Adaptation to Similar Tasks for Mortality Prediction of Diverse Rare Diseases

no code implementations • 11 Apr 2020 • Lu-chen Liu, Zequn Liu, Haoxian Wu, Zichang Wang, Jianhao Shen, Yiping Song, Ming Zhang

Mortality prediction of diverse rare diseases using electronic health record (EHR) data is a crucial task for intelligent healthcare.

Mortality Prediction Multi-Task Learning

Predictive Multi-level Patient Representations from Electronic Health Records

no code implementations • 12 Nov 2019 • Zichang Wang, Haoran Li, Lu-chen Liu, Haoxian Wu, Ming Zhang

Most related studies transform EHR data of a patient into a sequence of clinical events in temporal order and then use sequential models to learn patient representations for outcome prediction.

Early Prediction of Sepsis From Clinical Datavia Heterogeneous Event Aggregation

no code implementations • 14 Oct 2019 • Lu-chen Liu, Haoxian Wu, Zichang Wang, Zequn Liu, Ming Zhang

Rather than directly applying the LSTM model to the event sequences, our proposed model firstly aggregates heterogeneous clinical events in a short period and then captures temporal interactions of the aggregated representations with LSTM.