Fig. 6From: Attention-based multi-scale features fusion for unobtrusive atrial fibrillation detection using ballistocardiogram signalIntegrated framework based on CNN and Bi-LSTM. The 1-D morphology feature extracted from Bi-LSTM network by means of 1-s-segment BCG and the 2-D rhythm feature extracted from PSR by means of 24-s-segment BCG are combined by using the CNN framework. In addition, the attention mechanism will be involved to improve the AF classification performanceBack to article page