Revision history for WordNet::Similarity.
(Last modified -- 05/02/2003 -- Sid.)



04/22/2003 WordNet::Similarity ver 0.04

(1)  *Fixed* newline in traces.

(2)  *Fixed* blank line bug in brownFreq.pl.

(3)  *Fixed* "--offset" option bug in similarity.pl.

(4)  *Fixed* lin measure non-normalized scores... added zero infocontent
      handling in jcn and lin.

(5)  New utility rawtextFreq.pl, to generate information content files from
     plain text.

(6)  similarity.pl supports option to specify part-of-speech of input words
     while measuring relatedness.

(7)  Added option to specify (conifuration / information content) file in
     similarity.pl. 

(8)  Added Resnik counting option to the information content generation
     utilities. 

(9)  More documentation on information content utilities.

(10) Added Add-1 smoothing option to the information content generation
     utilities. 



03/10/2003 WordNet::Similarity ver 0.03

(1) Removed trace bug in hso.pm.

(2) Added test cases for all modules.



02/10/2003 WordNet::Similarity ver 0.01

(1) Created CPAN modules from distance ver 0.11.

(2) Modules are completely object oriented.

(3) Added Adapted Lesk semantic relatedness measure -- lesk.pm.

(4) Added simple edge counting semantic relatedness measure -- edge.pm.

(5) Added a random relatedness measure -- random.pm.

(6) jcn, res and lin measures now support verb hierarchies.

(7) Information content files can now be specified as parameters to the
    modules. 

(8) Tools provided to build information content files from various publicly
    available corpora.

(9) Various parameters now control the behavior of the modules. These
    parameters are passed to the modules through 'configuration files'.

