Hi,

On Wed, 18 Feb 2004 12:15:05 -0800 Matthew Trent <[EMAIL PROTECTED]> wrote:

> On Wednesday 18 February 2004 11:49 am, Chris Santerre wrote:
> >
> > > Is it possible to score a single rule additively? That is, the rule's
> > > final score is the sum of the number of times it matched, rather than
> > > simply whether or not it matched?
> >
> > Yes and no.  :-)
> >
> > Not in any release of SA as of yet. Although someone did write an eval to
> > add to SA that does just this. I have it, and like everything in my office,
> > it is lost somewhere in the vastness of knowledge...(OK, clutter!) I'll see
> > if I can dig it up.
> 
> This is exactly what I've been complaining about with regard to too-long SA 
> reports (but kind of a different tack on it). These huge sets of little rules 
> (Tripwire, etc) would be much improved with a single additive score like Mr. 
> Hardin described.

The huge rulesets are likely more efficient than code to count the
number of occurrences. What people sometimes forget is that the rules
that work great on a machine filtering 1,000 messages a day for three
people don't work at all for sites filtering 500,000 messages a day for
1,000 people.

-- Bob

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