- Leacock-Chodorow similarity measure now implemented. Note that this requires that the maximum depth of the noun and verb taxonomies be known; currently there is a helper function (not included in this module) that brute-force calculates this with a running time of 5 - 10 minutes, but obviously a more elegant solution will need to be devised at some point in time. 
- Leacock-Chodorow similarity measure now implemented. Note that this requires that the maximum depth of the noun and verb taxonomies be known; currently there is a helper function (not included in this module) that brute-force calculates this with a running time of 5 - 10 minutes, but obviously a more elegant solution will need to be devised at some point in time. 

svn/trunk@3703

nltk/nltk,nltk/nltk,nltk/nltk