Table 6.

Estimated energies, number of arithmetic operations, and memory accesses for the CNN, RNN, and RF classifier.

Classifier	Energy (μJ)			Number of operations ( ×10 3 )
	Total	Operations	Memory	Arithmetic	Memory
			accesses	operations	accesses
CNN	7.01	2.19	4.81	488	963
RNN	8.04	3.15	4.89	772	978
RF	0.495	0.147	0.348	68.4	69.5