[Spambayes] Unwanted stock solicitations
Skip Montanaro
skip at pobox.com
Mon Oct 23 16:43:27 CEST 2006
Kasper> Third: You seem to have the scale parameter format wrong, that's
Kasper> why the output is so bad.
Skip> The -2 I used was suggested by the ocrad author. I've tried a few
Skip> other scales. It's not obvious that one scale is much better than
Skip> another. Still, I should make this a user-settable option.
Kasper> Here are two test runs. First one with incorrect parameter
Kasper> format as in your example. Second with correct scaling
Kasper> parameter:
...
Skip> Whoops! Thanks, I'll fix that pronto.
Belay that. Here's what's in the SpamBayes source:
scale = options["Tokenizer", "ocrad_scale"] or 1
charset = options["Tokenizer", "ocrad_charset"]
...
ocr = os.popen("ocrad -s %s -c %s -x %s -f %s 2>/dev/null" %
(scale, charset, orf, pnmfile))
So I already allow the user to adjust the scaling factor and properly use
the -s flag. I think the incorrect usage was confined to my postings.
Skip
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