AIMC Topic: Risk

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Applying Risk Models on Patients with Unknown Predictor Values: An Incremental Learning Approach.

Studies in health technology and informatics Jan 1, 2017
In clinical practice, many patients may have unknown or missing values for some predictors, causing that the developed risk models cannot be directly applied on these patients. In this paper, we propose an incremental learning approach to apply a dev...
Learning Female Electronic Health Records Cluster Analysis Risk Diabetes Mellitus, Type 2 Male Machine Learning Humans
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Towards sophisticated learning from EHRs: increasing prediction specificity and accuracy using clinically meaningful risk criteria.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2016
Computer based analysis of Electronic Health Records (EHRs) has the potential to provide major novel insights of benefit both to specific individuals in the context of personalized medicine, as well as on the level of population-wide health care and ...
Sensitivity and Specificity Markov Chains Stroke Risk Algorithms Humans Electronic Health Records
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Defining a Patient Population With Cirrhosis: An Automated Algorithm With Natural Language Processing.

Journal of clinical gastroenterology Jan 1, 2016
OBJECTIVES: The objective of this study was to use natural language processing (NLP) as a supplement to International Classification of Diseases, Ninth Revision (ICD-9) and laboratory values in an automated algorithm to better define and risk-stratif...
Humans Algorithms Cohort Studies Liver Cirrhosis Sensitivity and Specificity Retrospective Studies Risk California International Classification of Diseases Natural Language Processing
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Artificial intelligence. Fears of an AI pioneer.

Science (New York, N.Y.) Jul 17, 2015
From the enraged robots in the 1920 play R.U.R. to the homicidal computer H.A.L. in 2001: A Space Odyssey, science fiction writers have embraced the dark side of artificial intelligence (AI) ever since the concept entered our collective imagination. ...
Disasters Humans Risk Artificial Intelligence
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Gist Representations and Communication of Risks about HIV-AIDS: A Fuzzy-Trace Theory Approach.

Current HIV research Jan 1, 2015
As predicted by fuzzy-trace theory, people with a range of training—from untrained adolescents to expert physicians—are susceptible to biases and errors in judgment and perception of HIV-AIDS risk. To explain why this occurs, we introduce fuzzy-trace...
Judgment Counseling Risk HIV Infections Bias Humans Communication Fuzzy Logic
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The patient after cardiac valve surgery--risks and complications.

European heart journal Mar 1, 1984
Nearly all forms of valve surgery are incompatible with fitness to fly. The biological valves have a small but definite thrombo-embolic risk and are prone to late failure. The prosthetic valves require long-term anticoagulant therapy and carry an una...
Licensure Bioprosthesis Aerospace Medicine Humans Heart Valve Prosthesis Mitral Valve Prolapse Risk Postoperative Complications Thromboembolism Work Capacity Evaluation Aortic Valve Stenosis Follow-Up Studies Mitral Valve Insufficiency
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