Revision history for Perl extension Lingua::JA::TFIDF

0.00004  2009/08/11
        - improved a little

0.00003  2008/10/30
        - Fix a bug( about handling of config data )
        - add a test code that inspects 'fetch_df' option with a dummy server

0.00002  2008/10/29
        - use Text::MeCab
        - Fix documentation

0.00001  2008/10/28 
        - original version
