C4.5: programs for machine learning
C4.5: programs for machine learning
Biomedical digital signal processing: C-language examples and laboratory experiments for the IBM PC
Biomedical digital signal processing: C-language examples and laboratory experiments for the IBM PC
An algorithmic framework for development and optimization of fuzzy models
Fuzzy Sets and Systems
A course in fuzzy systems and control
A course in fuzzy systems and control
Fuzzy and Neural Approaches in Engineering
Fuzzy and Neural Approaches in Engineering
Nonlinear Biomedical Signal Processing: Fuzzy Logic, Neural Networks, and New Algorithms
Nonlinear Biomedical Signal Processing: Fuzzy Logic, Neural Networks, and New Algorithms
Learning and Soft Computing: Support Vector Machines, Neural Networks, and Fuzzy Logic Models
Learning and Soft Computing: Support Vector Machines, Neural Networks, and Fuzzy Logic Models
Expert Systems: Principles and Programming
Expert Systems: Principles and Programming
Data Mining: Concepts, Models, Methods and Algorithms
Data Mining: Concepts, Models, Methods and Algorithms
A complete fuzzy decision tree technique
Fuzzy Sets and Systems - Theme: Learning and modeling
Introduction to Data Mining, (First Edition)
Introduction to Data Mining, (First Edition)
Improved use of continuous attributes in C4.5
Journal of Artificial Intelligence Research
ECG analysis using nonlinear PCA neural networks for ischemiadetection
IEEE Transactions on Signal Processing
Fuzzy decision trees: issues and methods
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Genetically optimized fuzzy decision trees
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
An ischemia detection method based on artificial neural networks
Artificial Intelligence in Medicine
An arrhythmia classification system based on the RR-interval signal
Artificial Intelligence in Medicine
Application of simulated annealing fuzzy model tuning to umbilical cord acid-base interpretation
IEEE Transactions on Fuzzy Systems
A fuzzy approach to computer-assisted myocardial ischemia diagnosis
Artificial Intelligence in Medicine
Ischemia detection with a self-organizing map supplemented by supervised learning
IEEE Transactions on Neural Networks
A methodology for automated fuzzy model generation
Fuzzy Sets and Systems
PVC discrimination using the QRS power spectrum and self-organizing maps
Computer Methods and Programs in Biomedicine
Heart beat classification using wavelet feature based on neural network
WSEAS TRANSACTIONS on SYSTEMS
Expert Systems with Applications: An International Journal
Classification of Arrhythmia Using Hybrid Networks
Journal of Medical Systems
Selection of effective features for ECG beat recognition based on nonlinear correlations
Artificial Intelligence in Medicine
Artificial Intelligence in Medicine
AMI Screening Using Linguistic Fuzzy Rules
Journal of Medical Systems
Artificial bees colony optimized neural network model for ECG signals classification
ICONIP'12 Proceedings of the 19th international conference on Neural Information Processing - Volume Part IV
CardioSmart365: artificial intelligence in the service of cardiologic patients
Advances in Artificial Intelligence - Special issue on Artificial Intelligence Applications in Biomedicine
Fuzzy logic-based diagnostic algorithm for implantable cardioverter defibrillators
Artificial Intelligence in Medicine
Hi-index | 0.00 |
Objective: In the current work we propose a methodology for the automated creation of fuzzy expert systems, applied in ischaemic and arrhythmic beat classification. Methods: The proposed methodology automatically creates a fuzzy expert system from an initial training dataset. The approach consists of three stages: (a) extraction of a crisp set of rules from a decision tree induced from the training dataset, (b) transformation of the crisp set of rules into a fuzzy model and (c) optimization of the fuzzy model's parameters using global optimization. Material: The above methodology is employed in order to create fuzzy expert systems for ischaemic and arrhythmic beat classification in ECG recordings. The fuzzy expert system for ischaemic beat detection is evaluated in a cardiac beat dataset that was constructed using recordings from the European Society of Cardiology ST-T database. The arrhythmic beat classification fuzzy expert system is evaluated using the MIT-BIH arrhythmia database. Results: The fuzzy expert system for ischaemic beat classification reported 91% sensitivity and 92% specificity. The arrhythmic beat classification fuzzy expert system reported 96% average sensitivity and 99% average specificity for all categories. Conclusion: The proposed methodology provides high accuracy and the ability to interpret the decisions made. The fuzzy expert systems for ischaemic and arrhythmic beat classification compare well with previously reported results, indicating that they could be part of an overall clinical system for ECG analysis and diagnosis.