Table 4. Performance of CNN, LSTM and RF models for multi-species classification using different statistical measures.

Methods	Acc	Sn	Sp	MCC
	2-mer
CNN	0.98	0.97	0.99	0.97
LSTM	0.96	0.93	0.94	0.93
RF	0.84	0.61	0.89	0.73
	4-mer
CNN	0.99	0.98	0.99	0.98
LSTM	0.98	0.96	0.99	0.96
RF	0.83	0.60	0.89	0.70
	8-mer
CNN	0.98	0.96	0.99	0.97
LSTM	0.95	0.86	0.97	0.92
RF	0.74	0.54	0.83	0.52