I use SpamAssassin 4.0.0 (2022-12-14) $ spamassassin -D --lint 2>&1 | grep bayes: Dec 29 15:17:56.919 [17420] dbg: bayes: stopword found lang=en Dec 29 15:17:56.919 [17420] dbg: bayes: stopword found lang=th Dec 29 15:17:56.919 [17420] dbg: bayes: stopword found lang=ru Dec 29 15:17:56.919 [17420] dbg: bayes: stopword found lang=fr Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=ja Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=zh Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=dk Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=nl Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=de Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=es Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=fi Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=fr Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=it Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=no Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=ru Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=se Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=tr Dec 29 15:17:56.920 [17420] dbg: bayes: stopword found lang=vi Dec 29 15:17:56.921 [17420] dbg: bayes: stopword found lang=ko Dec 29 15:17:56.921 [17420] dbg: bayes: stopword found lang=zh Dec 29 15:17:56.921 [17420] dbg: bayes: stopword found lang=hi Dec 29 15:17:58.019 [17420] dbg: bayes: stopwords for languages enabled: en th ru fr ja zh dk nl de es fi fr it no ru se tr vi ko zh hi
$ spamassassin -D bayes,learn < test.msg 2>&1 | grep "skipped token" Dec 29 15:16:57.585 [17347] dbg: bayes: skipped token 'Email' because it's in stopword list for language 'en' You can use "บาท" that was listed in regexp pattern but somehow I don't know why it not show skipped token in bayes. Jimmy On Fri, Dec 29, 2023 at 2:59 PM <giova...@paclan.it> wrote: > Config line produces a syntax error for me: > config: failed to parse line in /etc/mail/spamassassin/local.cf (line 1): > bayes_stopword_th > > Could you share the word list in utf8 ? > I tried adding "บาท" to > https://raw.githubusercontent.com/stopwords-iso/stopwords-th/master/stopwords-th.txt > and it produces a working regexp. > Bayes stopwords languages must also be enabled using > "bayes_stopword_languages" config keyword, by default only english is > enabled. > Giovanni > > On 12/28/23 17:06, Jimmy wrote: > > bayes_stopword_th https://pastebin.pl/view/0838138d < > https://pastebin.pl/view/0838138d> > > Sample mail https://pastebin.pl/view/e5a2c5b8 < > https://pastebin.pl/view/e5a2c5b8> > > > > Jimmy > > > > > > On Thu, Dec 28, 2023 at 10:59 PM <giova...@paclan.it <mailto: > giova...@paclan.it>> wrote: > > > > Could you share a config line and a sample you are using ? > > Giovanni > > > > On 12/28/23 16:26, Jimmy wrote: > > > Yes, I have done that, and I am also editing Plugin/Bayes.pm to > investigate why it is not being skipped. I suspect that if words are not > separated by spaces, longer words may not match those patterns. > > > > > > Jimmy > > > > > > On Thu, Dec 28, 2023 at 10:13 PM <giova...@paclan.it <mailto: > giova...@paclan.it> <mailto:giova...@paclan.it <mailto:giova...@paclan.it>>> > wrote: > > > > > > "spamassassin -D bayes" will tell you, you should see a line > like: > > > bayes: skipped token 'from' because it's in stopword list for > language 'en' > > > > > > Giovanni > > > > > > On 12/28/23 15:45, Jimmy wrote: > > > > The pattern has successfully passed the test script, but > it needs to check whether Bayes learning will identify and possibly exclude > the word from matching this pattern. > > > > > > > > Thank you. > > > > > > > > > > > > On Thu, Dec 28, 2023 at 9:22 PM <giova...@paclan.it > <mailto:giova...@paclan.it> <mailto:giova...@paclan.it <mailto: > giova...@paclan.it>> <mailto:giova...@paclan.it <mailto:giova...@paclan.it> > <mailto:giova...@paclan.it <mailto:giova...@paclan.it>>>> wrote: > > > > > > > > On 12/28/23 12:59, Jimmy wrote: > > > > > Hi, > > > > > > > > > > I'm seeking assistance in incorporating a stopword > for Asian languages in Unicode. Although I possess comprehensive word > lists, my attempts to generate a regex pattern and test it have been > unsuccessful; the pattern fails to match or skips tokens in the newly added > stopword list. > > > > > > > > > > I created the regex pattern using the following > code: > > > > > > > > > > > Regexp::Assemble->new->add(@words)->reduce(0)->as_string > > > > > > > > > > Afterward, I converted it to UTF-8 hex. > > > > > > > > > > I'm wondering if there are any tools available to > facilitate the creation of these regex patterns. > > > > > > > > > I have used Regexp::Trie to create Bayes stopwords in > the past, code is similar to: > > > > > > ----------------------------------------------------------------------------------------------------------- > > > > use strict; > > > > use warnings; > > > > > > > > use Encode; > > > > use Regexp::Trie; > > > > > > > > my @input = <STDIN>; > > > > my $rt = Regexp::Trie->new; > > > > for my $w ( @input ) { > > > > chomp($w); > > > > $rt->add($w); > > > > } > > > > my $regexp = $rt->regexp; > > > > my @reg = split //, $regexp; > > > > for my $c ( @reg ) { > > > > my $char = $c; > > > > my $test; > > > > eval "\$test = decode( 'utf8', \$c, > Encode::FB_CROAK )"; > > > > if( $@ ) { > > > > print 'x' . sprintf("%x", ord($c)); > > > > } else { > > > > print $char; > > > > } > > > > } > > > > > > ----------------------------------------------------------------------------------------------------------- > > > > > > > > Giovanni > > > > > > > > > > >