Nonuniform Granularity-Based Classification in Social Interest Detection

Table 1

Classification accuracy of NGSID.

Category	Category size	Precision	Recall	-score
Arts and Culture	247	78.40%	73.40%	75.82%
Physics and Nature	100	82.50%	80.40%	81.44%
Philosophy and Thinking	64	87%	83.60%	85.27%
Geography and Geology	120	82.10%	79.60%	80.83%
History and Events	60	83.50%	80.80%	82.13%
Mathematics and Logics	26	90.10%	84.70%	87.32%
Society and Social Sciences	530	89.70%	85.20%	87.39%
Technology and Sciences	528	82.80%	78.02%	80.34%
Health and Fitness	92	83.40%	81.40%	82.39%
Military	25	82.90%	80.04%	81.44%
Sports	150	88.50%	86.15%	87.31%
Economics	530	80.30%	78.10%	79.18%