Using Natural Language Processing to Screen Patients with Active Heart Failure: An Exploration for Hospital-wide Surveillance

no code implementations • 6 Sep 2016 • Shu Dong, R Kannan Mutharasan, Siddhartha Jonnalagadda

In this paper, we proposed two different approaches, a rule-based approach and a machine-learning based approach, to identify active heart failure cases automatically by analyzing electronic health records (EHR).

BIG-bench Machine Learning

Analysis of Cross-Institutional Medication Information Annotations in Clinical Notes

no code implementations • WS 2013 • Sunghwan Sohn, Cheryl Clark, Scott Halgrim, Sean Murphy, Siddhartha Jonnalagadda, Kavishwar Wagholikar, Stephen Wu, Christopher Chute, Hongfang Liu

Sentiment Analysis

Evaluating the Use of Empirically Constructed Lexical Resources for Named Entity Recognition

no code implementations • WS 2013 • Siddhartha Jonnalagadda, Trevor Cohen, Stephen Wu, Hongfang Liu, Graciela Gonzalez

named-entity-recognition Named Entity Recognition +1