We are using Koha version 3.01.00.037 with LibLime Enterprise Koha build: 4.0000010. We would like to use stopwords for our catalog searching. When I inquired to LibLime about this function, I was told: "With Zebra providing the search functionality, removing these words before submitting the query will have no performance benefit, and will only harm the relevance ranking." and later, "The Zebra indexing provides the search functionality and so should not be turned off. Given that, the stopwords are ignored; there is no way to change this." However, someone using the open source version of Koha told me that there was a way to implement a stopword list with the Zebra indexing. How is it done? -- Stacy Pober Information Alchemist Manhattan College Library Riverdale, NY 10471 stacy.pober@manhattan.edu
Stacy Pober a écrit :
However, someone using the open source version of Koha told me that there was a way to implement a stopword list with the Zebra indexing. How is it done?
There is a systempreference, called "QueryRemoveStopwords", that is a YesNo syspref and says : "If ON, stopwords listed in the Administration area will be removed from queries" HTH -- Paul POULAIN http://www.biblibre.com Expert en Logiciels Libres pour l'info-doc Tel : (33) 4 91 81 35 08
On Wed, Dec 2, 2009 at 11:15 AM, Paul Poulain <paul.poulain@biblibre.com> wrote:
Stacy Pober a écrit :
However, someone using the open source version of Koha told me that there was a way to implement a stopword list with the Zebra indexing. How is it done?
There is a systempreference, called "QueryRemoveStopwords", that is a YesNo syspref and says : "If ON, stopwords listed in the Administration area will be removed from queries"
Thanks, but that preference does not work in our installation. Apparently the Zebra searching overrides this setting and the stopwords are still seen as searchable keywords. Stacy
HTH
-- Paul POULAIN http://www.biblibre.com Expert en Logiciels Libres pour l'info-doc Tel : (33) 4 91 81 35 08
-- Stacy Pober Information Alchemist Manhattan College Library Riverdale, NY 10471 stacy.pober@manhattan.edu
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