Approach for Text Classification Based on the Similarity Measurement between Normal Cloud Models

Table 3

Classification performance of different classifier with CHI.

Datasets	SVM			𝑘NN			NB			CCJU-TC
	𝑝 (%)	𝑟 (%)	𝐹1	𝑝 (%)	𝑟 (%)	𝐹1	𝑝 (%)	𝑟 (%)	𝐹1	𝑝 (%)	𝑟 (%)	𝐹1
Featured Articles	70	71	70.50	71	72	71.50	68	68	68.00	83	85	83.99
Vehicles	72	74	72.99	75	77	75.99	70	71	70.50	80	82	80.99
Mathematics	74	74	74.00	73	73	73.00	66	69	67.47	81	82	81.50
20-Newsgroups	69	70	69.50	70	72	70.99	62	65	63.46	75	78	76.47
Average	71.25	72.25	71.75	72.25	73.5	72.87	66.5	68.25	67.36	79.75	81.75	80.74