Pattern Recognition with Fuzzy Objective Function Algorithms
Pattern Recognition with Fuzzy Objective Function Algorithms
Design of transparent mamdani fuzzy inference systems
Design and application of hybrid intelligent systems
Cluster Analysis for Data Mining and System Identification
Cluster Analysis for Data Mining and System Identification
A closed-loop hybrid physiological model relating to subjects under physical stress
Artificial Intelligence in Medicine
Learning recurrent behaviors from heterogeneous multivariate time-series
Artificial Intelligence in Medicine
Medical data mining by fuzzy modeling with selected features
Artificial Intelligence in Medicine
Membership Functions Generation Based on Density Function
CIS '08 Proceedings of the 2008 International Conference on Computational Intelligence and Security - Volume 01
Enabling ubiquitous patient monitoring: Model, decision protocols, opportunities and challenges
Decision Support Systems
IEEE Transactions on Information Technology in Biomedicine
Advanced fuzzy inference engines in situation aware computing
Fuzzy Sets and Systems
Designing fuzzy inference systems from data: An interpretability-oriented review
IEEE Transactions on Fuzzy Systems
Improving the science of healthcare delivery and informatics using modeling approaches
Decision Support Systems
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This paper presents a Fuzzy approach to health-monitoring of patients in pervasive computing environments. A decision model considers three classes of variables that represent the context information being collected: environmental, physiological, and behavioral. A case study of blood pressure monitoring was developed to identify critical situations based on medical knowledge. The solution maintains the interpretability of the decision rules, even after a learning phase which may propose adjustments in these rules. In this phase, the Fuzzy c-Means clustering was chosen to adjust membership functions, using the cluster centers. A medical team evaluated data from 24-h monitoring of 30 patients and the rating was compared with the results of the system. The proposed approach proved to be individualized, identifying critical events in patients with different levels of blood pressure with an accuracy of 90% and low number of false negatives.