Bed Position Classification by a Neural Network and Bayesian Network Using Noninvasive Sensors for Fall Prevention

Table 2

Small clean dataset.

Subject	Position	Clean dataset
		Training set		Test set
		# of samples	# of time intervals	# of samples	# of time intervals
A	Off-bed	280	4	120	4
	Sitting	280	4	120	4
	Lying center	280	4	120	4
	Lying left	280	4	120	4
	Lying right	280	4	120	4
B	Off-bed	280	4	120	4
	Sitting	280	4	120	4
	Lying center	280	4	120	4
	Lying left	280	4	120	4
	Lying right	280	4	120	4
C	Off-bed	187	4	80	4
	Sitting	187	4	80	4
	Lying center	187	4	80	4
	Lying left	187	4	80	4
	Lying right	187	4	80	4
Total	Off-bed	747	12	320	12
	Sitting	747	12	320	12
	Lying center	747	12	320	12
	Lying left	747	12	320	12
	Lying right	747	12	320	12