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Re: Chinese-spam filter

2000-02-12 16:17:46
On 12 February 2000, Walter Dnes <waltdnes(_at_)waltdnes(_dot_)org> wrote:
[...]
I'm doing a "normalized" character count.  The filter is a two-step
process...
  1) it counts the "total number of characters"
  2) it then subtracts 20 times the count of high-bit characters
     in the range 160..255. This allows 5% safety margin in case
     for the occasional "Copyright"/"Trademark"/"Registered"
     symbol.  If the safety margin is exceeded, the score is
     positive, and the filter activates.
[...]

    You don't happen to speak French, do you? :-)

    Regards,

    Liviu Daia

-- 
Dr. Liviu Daia               e-mail:   Liviu(_dot_)Daia(_at_)imar(_dot_)ro
Institute of Mathematics     web page: http://www.imar.ro/~daia
of the Romanian Academy      PGP key:  http://www.imar.ro/~daia/daia.asc

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