Dear users, Please note that, from Monday, August 16, 2019, RSA keys shorter than 2048bit will no longer be accepted for security reasons. Please update your keys as needed before this date. If you need assistance with regard to this process, please contact

Thank you for your understanding.

Commits (2)
......@@ -7,11 +7,27 @@ More infomation access:
The files correspond to the paper:
**Combining semantic and lexical measures to evaluate medical terms similarity.**
**Supporting biomedical ontology evolution by identifying outdated concepts and the required type of change.**
The Thirteenth International Conference on Data Integration in the Life Sciences 2018 (DILS2018).
Journal of Biomedical Informatics. DOI:10.1016/j.jbi.2018.08.013.
Available on:
Some concept codes does not match with UMLS version AA. Therefore they were not considered.
The concept codes from all terminologies were replaced by the tuple **UMLS CUI, AUI**.
We recommend parsing them to the terminology code.
To do so, take the CUI and the AUI when searching for the appropriate code.
# Prediction
The columns ```Has_evolved``` and ```generic_change``` were used as target for predicting the evolution.
The column ```Version``` was used only as reference to compute the features. It must be discarded when predicting the evolution.
\ No newline at end of file