From: PMAMCA: prediction of microRNA-disease association utilizing a matrix completion approach
Symbol | Description |
---|---|
Nm, Nd, K | number of miRNAs, diseases and latent dimensionality, respectively |
\( \mathcal{L} \) | cost function |
\( \mathrm{M}\in {R}^{N_m\times K} \), \( \mathrm{D}\in {R}^{N_d\times K} \) | miRNA and disease latent space, respectively |
e ui | error between original matrix and inner product of latent spaces |
η | learning rate |