[Retracted] Cotraining Algorithm Based on Weighted Principal Component Analysis and Improved Density Peak Clustering

Table 1

Results of the data set.

Algorithm	Seed	Haberman	Vertebral
DPC-VM	89.99	55.69	75.77
DPC	88.61	53.62	56.25
E-FDPC	40.38	17.42	—
K-means	89.25	51.36	—
FCM	89.49	50.89	—