Table 1.

The parameters of the MNL-Network.

Layer	Filter numbers	Filter size	Stride	Output size
Convolution layer	20	40	–	178 × 20
BN layer	–	–	–	178 × 20
Max-pooling layer	–	2	2	89 × 20
Convolution layer	40	20	2	35 × 40
BN layer	–	–	–	35 × 40
Max-pooling layer	–	2	2	17 × 40
Convolution layer	80	10	2	4 × 80
BN layer	–	–	–	4 × 80
Signal pooling layer	–	–	–	4 × 80
Multi-scale non-local layer	–	–	–	4 × 80
Flatten	–	–	–	4 × 80
FC layer	64	–	–	64
FC layer	32	–	–	32
FC layer	2	–	–	5