23 citations · 25 across the 4 of their papers we have counts for
4 papers
DuETT: Dual Event Time Transformer for Electronic Health Records
Alex Labach, Aslesha Pokhrel, Xiao Shi Huang +5
Electronic health records (EHRs) recorded in hospital settings typically contain a wide range of numeric time series data that is characterized by high sparsity and irregular obser…
Confounding Feature Acquisition for Causal Effect Estimation
Shirly Wang, Seung Eun Yi, Shalmali Joshi +1
Reliable treatment effect estimation from observational data depends on the availability of all confounding information. While much work has targeted treatment effect estimation fr…
Non-Pharmaceutical Intervention Discovery with Topic Modeling
Jonathan Smith, Borna Ghotbi, Seungeun Yi +1
We consider the task of discovering categories of non-pharmaceutical interventions during the evolving COVID-19 pandemic. We explore topic modeling on two corpora with national and…
A Comparison of LSTMs and Attention Mechanisms for Forecasting Financial Time Series
Thomas Hollis, Antoine Viscardi, Seung Eun Yi
While LSTMs show increasingly promising results for forecasting Financial Time Series (FTS), this paper seeks to assess if attention mechanisms can further improve performance. The…