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Walter Stewart

2 accepted papers

2018

MiME: Multilevel Medical Embedding of Electronic Health Records for Predictive Healthcare

NeurIPS 2018poster

Deep learning models exhibit state-of-the-art performance for many predictive healthcare tasks using electronic health records (EHR) data, but these models typically require training data volume that exceeds the capacity of most healthcare systems. External resources such as medical ontologies are u…

2016

RETAIN: An Interpretable Predictive Model for Healthcare using Reverse Time Attention Mechanism

NeurIPS 2016poster

Accuracy and interpretability are two dominant features of successful predictive models. Typically, a choice must be made in favor of complex black box models such as recurrent neural networks (RNN) for accuracy versus less accurate but more interpretable traditional models such as logistic regressi…