Innovation and Business Model of Life and Health Sharing Platform Based on Algorithm of Naive Bayesian Model

Table 1

Recognition results of platform A’s negative review dataset.

Category	Improved algorithm + naive Bayes			Naive bayes
	P	R	F1	P	R	F1
Normal	0.8586	0.9616	0.9072	0.8852	0.9163	0.9005
Advertise	0.9475	0.9089	0.9278	0.9166	0.8838	0.8999
Ridicule	0.9460	0.8782	0.9109	0.8694	0.8656	0.8665
Abuse	0.9302	0.9233	0.9267	0.8822	0.8866	0.8844