Before revision:  Compared with existing unsupervised graph embedding methods , our method shows superior prediction performance with an area under the curve of +0.85. We also present examples of repositioning opportunities found on recent biomedical literature that were also predicted by our method.
After revision:  Compared with existing unsupervised graph embedding methods , our method shows superior prediction performance with an area under the ROC curve, and we present examples of repositioning opportunities found on recent biomedical literature that were also predicted by our method.