Tuesday, September 13, 2011

09/13/2011

Levenshtein distance  - edit distance between two words using the operations insert / delete / replace  . e.g.  à dog – do  1 (delete operation)

Damerau-Levenshtein – Same as above but this includes transpose also. Hence cat à act has 2 Levenshtein distance, but only 1 Damerau-Levenshtein distance.

 

 

Best Regards,
Shreejay Nair