A Novel Sentiment Analysis Model of Museum User Experience Evaluation Data Based on Unbalanced Data Analysis Technology

Table 2

Experimental results on the Restaurant dataset.

Model	Accuracy	Precision	Recall	F1
SVM	0.7745	0.8215	0.8477	0.8344
KNN	0.8098	0.8531	0.8129	0.8325
LR	0.8956	0.8606	0.8533	0.8569
DT	0.8258	0.8366	0.8050	0.8205
USVM	0.8757	0.8664	0.8566	0.8615