AWBIFS: An incremental fusion system for arrhythmia recognition on imbalanced ECG data with adaptive weighting

Key Points

• An incremental fusion system increases accuracy in arrhythmia recognition from imbalanced ECG data, demonstrating better performance.
• The proposed adaptive weighting method effectively addresses class imbalance issues with a reported improvement of 15% in recognition accuracy.
• Assessment using advanced algorithms for arrhythmia detection identifies critical patterns in ECG recordings to enhance diagnostic capabilities.
• This approach may enable better detection of arrhythmias in clinical settings, especially for conditions where ECG data is often imbalanced.