A Two-Stage Exon Recognition Model Based on Synergetic Neural Network

Table 2

The signal-to-noise ratio of four different gene sequences.

Gene categories	Exon			Intron
	Number	𝑅-mean	Variance	Number	𝑅-mean	Variance
Human	35	3.02	3.071	26	0.82	0.533
Mus musculus	357	2.46	2.508	275	0.68	0.414
Sewer rat	45	3	5.233	35	0.83	0.624
Mammalian	827	2.72	6.243	626	0.67	0.394