Following are the code and learned patterns corresponding to the paper:
Normalizing Clinical Terms Using Learned Edit Distance Patterns, Rohit J. Kate, Journal of the American Medical Informatics Association, Volume 23, Issue 2, 380-386, March 2016 (online first: July 2015).

Download code
Please read its README.txt file for how to install and run.

Learned patterns for disease and disorder semantic type
These are sorted by their scores (see the paper).
(Note: most rules have their reverse rules too)

For any questions or comments email Rohit J. Kate (katerj@uwm.edu).