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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'>Hi Mathieu:<o:p></o:p></span></a></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'>I think many of us think certain things happen in Zebra when they actually happen in Koha before the query ever reaches Zebra ;).<br><br>As for stemming, theoretically the language obtained via “C4::Templates::getlanguage($cgi, 'intranet');” should filter down into the Snowball stemming. If it isn’t working in French, it might be because the right locale isn’t being passed to Snowball correctly. That’s very possible as I think we’re using arbitrary language codes rather than standard locales in some cases. It looks like there is a fallback to English in C4::Templates::getlanguage() as well. If it’s not working for French, it probably just needs a tweak!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'>Yeah, I first heard about Snowball when reading through Zebra docs, and I was pleasantly surprised when I saw that Lingua::Stem::Snowball existed as a Perl interface for the C program.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>David Cook<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>Systems Librarian<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>Prosentient Systems<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>72/330 Wattle St, Ultimo, NSW 2007<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'> koha-devel-bounces@lists.koha-community.org [mailto:koha-devel-bounces@lists.koha-community.org] <b>On Behalf Of </b>Mathieu Saby<br><b>Sent:</b> Wednesday, 27 August 2014 7:30 PM<br><b>To:</b> koha-devel@lists.koha-community.org<br><b>Subject:</b> Re: [Koha-devel] Stemming and zebra<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Hi<br><br>I had always thought stemming was made by Zebra, and only in english!<br><br>In fact the algorithm for french language is here:<br><a href="http://snowball.tartarus.org/algorithms/french/stemmer.html">http://snowball.tartarus.org/algorithms/french/stemmer.html</a><br><br>(Lingua::Stem::Snowball is a Perl interface to the C version of the Snowball stemmers)<br><br><br>Mathieu Saby<br><br><br><o:p></o:p></p><div><p class=MsoNormal>Le 27/08/2014 10:22, David Cook a écrit :<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'>Hi Francois:</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'>I wrote an email earlier on my tablet, but not 100% sure if it got sent. In any case, I’m writing again now!<br><br>You’ll want to look at C4::Search::_build_stemmed_operand().</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext;mso-fareast-language:EN-US'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-s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ems?<br><br>I use ICU and I have enabled "QueryWeightFields". I don't have automatic truncation or fuzzy search on. I use these words for my tests:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo3'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>&#61623<span style='font:7.0pt "Times New Roman"'>   </span></span></span><![endif]>ski, skiing, skills<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo3'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>&#61623<span style='font:7.0pt "Times New Roman"'>   </span></span></span><![endif]>fish, fished, fishing, fisher, fishxsdfe<o:p></o:p></p><p>Each time, with QueryStemming on, skills and fishxsdfe come out in the search results. Is it what I should expect? "Skills", maybe but "fishxsdfe"?<o:p></o:p></p><p>Do you know how it works? or have a good example that would help me to understand?<o:p></o:p></p><p>Thanks!<o:p></o:p></p><div><p class=MsoNormal>-- <o:p></o:p></p><div><div style='border-top:solid #DDDDDD 1.5pt;border-left:none;border-bottom:solid #BFD13D 1.5pt;border-right:none;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal style='background:#F6F6F6'><span class=nom1><span style='font-size:11.0pt;font-family:"Trebuchet MS , sans-serif","serif"'>François Charbonnier,</span></span><span style='font-size:11.0pt'><br></span><span class=tagline1><span style='font-size:11.0pt;font-family:"Trebuchet MS , sans-serif","serif"'>Bibl. prof. / Chef de produits</span></span><o:p></o:p></p><p class=desc style='background:#F6F6F6'><span style='font-size:11.0pt'>Tél.  : (888) 604-2627<br><a href="mailto:francois.charbonnier@inLibro.com"><span style='color:#005B85;text-decoration:none'>francois.charbonnier@inLibro.com</span></a> </span><o:p></o:p></p></div><div><p class=MsoNormal style='background:#EEEFEA'><span class=in1><span style='font-size:13.0pt;font-family:"Trebuchet MS , sans-serif","serif"'>in</span></span><span class=libro1><span style='font-size:13.0pt;font-family:"Trebuchet MS , sans-serif","serif"'>Libro</span></span><span style='font-size:11.0pt'> </span><span class=tagline1><span style='font-size:11.0pt;font-family:"Trebuchet MS , sans-serif","serif"'>| pour esprit libre |</span></span><span style='font-size:11.0pt'> <a href="http://www.inLibro.com"><span style='font-size:9.0pt;color:#005B85;text-decoration:none'>www.inLibro.com</span></a> </span><o:p></o:p></p></div></div></div></div><p class=MsoNormal><br><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Koha-devel mailing list<o:p></o:p></pre><pre><a href="mailto:Koha-devel@lists.koha-community.org">Koha-devel@lists.koha-community.org</a><o:p></o:p></pre><pre><a href="http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel">http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel</a><o:p></o:p></pre><pre>website : <a href="http://www.koha-community.org/">http://www.koha-community.org/</a><o:p></o:p></pre><pre>git : <a href="http://git.koha-community.org/">http://git.koha-community.org/</a><o:p></o:p></pre><pre>bugs : <a href="http://bugs.koha-community.org/">http://bugs.koha-community.org/</a><o:p></o:p></pre></blockquote><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>