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

Table 3

Accuracy of input features on the small clean dataset.

Dataset	Input
	Raw signal data		Normalized signal data
	4 inputs	120 inputs	4 inputs	120 inputs
A (room 1)	99.3	99.8	99.6	99.9
B (room 1)	99.5	100	100	100
C (room 2)	99.9	99.9	100	99.9
A+B (room 1)	97.6	98.2	98.2	98.8
Room 1+room 2	97.2	98.1	98.5	100