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. 2025 Feb 28;11:e2723. doi: 10.7717/peerj-cs.2723

Table 2. Description of experimental datasets.

Datasets Clusters Doc Word Balance (%)
BBCnews 5 2,225 8,835 75.54
BBCsport 5 737 3,272 37.74
Reuters 3 1,399 3,440 91.50
AGNews 4 7,409 8,063 96.53
Snippets-1 4 7,870 6,294 56.39
Snippets-2 4 4,469 4,120 24.60