Automatic neural detection of anomalies in electrocardiogram (ECG) signals
1994
A two-stage architecture is proposed for recognition of five types of ill complexes in ECG signals. First, a classical signal processing method allows detection of relevant portions of the signal (QRS complexes), and reduction of the information needed for classification. Second, a neural network architecture is used for classification, implying a Kohonen map and a perceptron, with the cardiologist as a supervisor. Two types of troubles are perfectly recognized, while the three others remain hard to detect as such. >
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