The Method for Identifying Employees’ Emotions in Adverse States Incorporating PSO-kNN Algorithm and Multiple Physiological Parameters

Table 6

Recognition rate results between kNN and PSO-kNN without removal of baseline physiological data.

Category	Average recognition rate (%)
	kNN	PSO-kNN
BP	33.33	50.00
HR	58.33	75.00
RR	58.33	75.00
PR	50.00	66.67
SpO2	33.33	58.33
SC	50.00	75.00
ALL	75.00	83.33