http://bugzilla.spamassassin.org/show_bug.cgi?id=4352
------- Additional Comments From [EMAIL PROTECTED] 2005-07-23 20:01 ------- Created an attachment (id=3034) --> (http://bugzilla.spamassassin.org/attachment.cgi?id=3034&action=view) Rules used to test for improvements Attached are some alternate rules I put together to try to eliminate ham hits from Yahoo. Didn't have any significant impact here (removed one ham), but testing against other corpora might show better statistics. My stats: (First numeric frequencies, followed by percentage frequencies) OVERALL% SPAM% HAM% S/O RANK SCORE NAME 297078 139375 157703 0.469 0.00 0.00 (all messages) 22159 22129 30 0.999 1.00 0.20 SUBJ_ILLEGAL_CHARS3 22159 22129 30 0.999 1.00 0.60 SUBJ_ILLEGAL_CHARS6 22159 22129 30 0.999 1.00 0.40 SUBJ_ILLEGAL_CHARS4 22159 22129 30 0.999 1.00 0.50 SUBJ_ILLEGAL_CHARS5 22165 22134 31 0.999 0.90 2.88 SUBJ_ILLEGAL_CHARS 22102 22072 30 0.999 0.80 0.10 SUBJ_ILLEGAL_CHARS2 7527 7527 0 1.000 0.70 2.42 MSGID_YAHOO_CAPS 468 468 0 1.000 0.50 0.50 SARE_HELO_YAHOO 11397 10826 571 0.955 0.00 1.67 FORGED_YAHOO_RCVD OVERALL% SPAM% HAM% S/O RANK SCORE NAME 297078 139375 157703 0.469 0.00 0.00 (all messages) 100.000 46.9153 53.0847 0.469 0.00 0.00 (all messages as %) 7.459 15.8773 0.0190 0.999 1.00 0.20 SUBJ_ILLEGAL_CHARS3 7.459 15.8773 0.0190 0.999 1.00 0.60 SUBJ_ILLEGAL_CHARS6 7.459 15.8773 0.0190 0.999 1.00 0.40 SUBJ_ILLEGAL_CHARS4 7.459 15.8773 0.0190 0.999 1.00 0.50 SUBJ_ILLEGAL_CHARS5 7.461 15.8809 0.0197 0.999 0.90 2.88 SUBJ_ILLEGAL_CHARS 7.440 15.8364 0.0190 0.999 0.80 0.10 SUBJ_ILLEGAL_CHARS2 2.534 5.4005 0.0000 1.000 0.70 2.42 MSGID_YAHOO_CAPS 0.158 0.3358 0.0000 1.000 0.50 0.50 SARE_HELO_YAHOO 3.836 7.7675 0.3621 0.955 0.00 1.67 FORGED_YAHOO_RCVD ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
