Table 2.

Performance comparison among different methods by using RNA expression profile-based similarity in the framework of 5-fold cross validation.

Method	5-fold cross validation
lncRNA-based CF	0.6359 + /−0.0024
miRNA-based CF	0.8235 + /−0.0015
SVD-based CF	0.4967 + /−0.0340
Katz-based method	0.7439 + /−0.0017
Basic latent factor model	0.8253 + /−0.0024
EPLMI (Huang et al., 2018)	0.8447 + /−0.0017
The proposed model	0.8567 + /−0.0009