Biomechanical Analysis of Martial Arts Movements Based on Improved PSO Optimized Neural Network

Table 2

Classification results of academic activities based on different methods (%).

Experimental method
Category	Naive Bayes algorithm			Methods in the literature			Text method
	P	R	F	P	R	F	P	R	F
Conference	82.5	80.6	81.3	88.2	86.5	87.1	92.2	90.3	91.1
Lecture class	80.1	79.2	79.5	86.8	85.3	86.0	87.7	89.5	88.3
Public class	78.3	76.2	77.3	84.2	85.5	84.7	87.3	88.7	88.2
Opening report	77.1	75.8	76.3	82.2	83.5	82.8	86.5	88.3	87.2