Re: BlameThorstenAndJenny: doesn't appear to classify some mails correctly after learning
[email protected] (Bill Yerazunis) Fri, 6 Nov 2009 11:06:30 -0500 (EST)
| Newsgroups | gmane.mail.spam.crm114 |
|---|---|
| Message-ID | <20091106160630.EDDEC3DE388@starbuck> |
Concerning the thresholds: Yes, we used to use 10.0 as the "standard" threshold for OSB, but it turns out that 5.0 works better. The OSB code is also essentially unchanged for the last four years (we have changed only things needed to make it 64-bit-safe). The algorithms are unchanged, and the differences in how it works _on the test sets_ is within a small fraction of a percent (thanks, Kurt!). Of course, YMMV. But try a threshold of 5.0 and see how that performs for you. - Bill Yerazunis ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july