Table 2.

Cluster evaluation on AGNews.

Methods	ACC	NMI	ARI
AGNews
TFIDF+k-means	0.568	0.330	0.300
Word2Vec+k-means	0.567	0.485	0.494
ELMO+k-means (Guan et al., 2020)	0.807	0.591	0.582
DEC	0.470	0.124	0.115
TFIDF+DEC (Subakti et al., 2022)	0.721	0.386	0.414
Word2Vec+DEC	0.784	0.499	0.532
BERT+DEC (Subakti et al., 2022)	0.803	0.538	0.570
TCBPMA	0.844	0.586	0.644

The bold value indicates that the Acc value is the highest.