Release Notes: A new module WordNet::Similarity::FrequencyCounter, containing common support code for information content programs, was created.
Release Notes: The vector was modified to look like the other measures and is now derived from WordNet::Similarity.pm. Some minor typos in Makefile.PL were fixed, a test case for vector was added to t/access.t, and a config option name conflict in WordNet::Similarity.pm was fixed.
Release Notes: A new measure of semantic relatedness was added, based on co-occurrence vectors of WordNet glosses. The package is set up so that similarity.pl and the other Perl utilities get installed in "/usr/local/bin". similarity.pl was completely rewritten with cleaner code and new functionality.
Release Notes: A new rawtextFreq.pl utility was added for generating information content files from plain text. similarity.pl now supports an option for specify the part-of-speech of input words while measuring relatedness. A configuration and information content file can be specified in similarity.pl. A Resnik counting option and an Add-1 smoothing option were added to the information content generation utilities. Various bugfixes were made.
Release Notes: A trace bug in hso.pm was fixed, and test cases were added for all modules.