Table 6. Comparison with other models.

Model	Mean absolute error	Precision
DBN-CF	0.8	0.12
PMF	0.743	0.15
SVD	0.735	0.254
CF-DNNF	0.731	0.36
DBN-MBO	0.716	0.42
DNN	0.7	0.45
SVD++	0.671	0.32
DNNRec	0.666	0.31
RBM	0.084	0.46
DBN+softmax	0.00145	0.68

Notes.

The bold values show the data of the model, as proposed in this article.