Re: [Dspace-tech] Use AND logic search instead of OR
El 11/02/15 a les 22:20, Xerio Cheri ha escrit: Hi Tim, Thanks so much. Sorry for not mentioning the DSpace version, we're using v. 4.1, so Discovery is the enabled engine. I'll tell the staff how it works and how to force the AND logic. Thanks again! 2015-02-11 21:16 GMT+00:00 Tim Donohue tdono...@duraspace.org mailto:tdono...@duraspace.org: Hi, What version of DSpace are you using? The most recent versions of DSpace (4.x and 5.x) both use Discovery (based on Solr) for searching. This means they actually perform weighted/relevancy searches. So, if you search on multiple words, items which have both words (essentially an AND) will appear at the top of the search results. More info on Discovery is at https://wiki.duraspace.org/__display/DSDOC5x/Discovery https://wiki.duraspace.org/display/DSDOC5x/Discovery Discovery has existed in DSpace since DSpace 1.7, but it was disabled by default for some time. Starting in DSpace 4, it is the default search and browse engine for DSpace. If you are not yet using Discovery, you may wish to consider enabling it as it sounds like it may meet your needs. If you are using Discovery, you actually can force a boolean AND by simply entering two words with AND. For example: * test AND document - would only return items that have both test and document * test document - would return all items that have either test or document but the ones that have *both* would appear at the top of the results. Good luck! - Tim On 2/11/2015 2:42 PM, Xerio Cheri wrote: Hi, It has been proposed by our staff to change the way DSpace searches terms on XMLUI. By default, it uses OR logic, so if more than one term is entered, any of them will be matched. Is there a simple way to change that behavior so if more than one word is entered in the search box only items that have ALL of them will be displayed? Thank you --__--__-- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.__net/ http://goparallel.sourceforge.net/ _ DSpace-tech mailing list DSpace-tech@lists.sourceforge.__net mailto:DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/__lists/listinfo/dspace-tech https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/__display/DSPACE/Mailing+List+__Etiquette https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette Hi Xerio, If you prefer having less results when performing a search, you can still change the behaviour. You just have to change the value of this option in dspace/solr/search/conf/schema.xml to AND: solrQueryParser defaultOperator=OR/ Cheers, Àlex -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Use AND logic search instead of OR
Hi Tim, Thanks so much. Sorry for not mentioning the DSpace version, we're using v. 4.1, so Discovery is the enabled engine. I'll tell the staff how it works and how to force the AND logic. Thanks again! 2015-02-11 21:16 GMT+00:00 Tim Donohue tdono...@duraspace.org: Hi, What version of DSpace are you using? The most recent versions of DSpace (4.x and 5.x) both use Discovery (based on Solr) for searching. This means they actually perform weighted/relevancy searches. So, if you search on multiple words, items which have both words (essentially an AND) will appear at the top of the search results. More info on Discovery is at https://wiki.duraspace.org/display/DSDOC5x/Discovery Discovery has existed in DSpace since DSpace 1.7, but it was disabled by default for some time. Starting in DSpace 4, it is the default search and browse engine for DSpace. If you are not yet using Discovery, you may wish to consider enabling it as it sounds like it may meet your needs. If you are using Discovery, you actually can force a boolean AND by simply entering two words with AND. For example: * test AND document - would only return items that have both test and document * test document - would return all items that have either test or document but the ones that have *both* would appear at the top of the results. Good luck! - Tim On 2/11/2015 2:42 PM, Xerio Cheri wrote: Hi, It has been proposed by our staff to change the way DSpace searches terms on XMLUI. By default, it uses OR logic, so if more than one term is entered, any of them will be matched. Is there a simple way to change that behavior so if more than one word is entered in the search box only items that have ALL of them will be displayed? Thank you -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+ Etiquette -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
[Dspace-tech] Use AND logic search instead of OR
Hi, It has been proposed by our staff to change the way DSpace searches terms on XMLUI. By default, it uses OR logic, so if more than one term is entered, any of them will be matched. Is there a simple way to change that behavior so if more than one word is entered in the search box only items that have ALL of them will be displayed? Thank you -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Use AND logic search instead of OR
Hi, What version of DSpace are you using? The most recent versions of DSpace (4.x and 5.x) both use Discovery (based on Solr) for searching. This means they actually perform weighted/relevancy searches. So, if you search on multiple words, items which have both words (essentially an AND) will appear at the top of the search results. More info on Discovery is at https://wiki.duraspace.org/display/DSDOC5x/Discovery Discovery has existed in DSpace since DSpace 1.7, but it was disabled by default for some time. Starting in DSpace 4, it is the default search and browse engine for DSpace. If you are not yet using Discovery, you may wish to consider enabling it as it sounds like it may meet your needs. If you are using Discovery, you actually can force a boolean AND by simply entering two words with AND. For example: * test AND document - would only return items that have both test and document * test document - would return all items that have either test or document but the ones that have *both* would appear at the top of the results. Good luck! - Tim On 2/11/2015 2:42 PM, Xerio Cheri wrote: Hi, It has been proposed by our staff to change the way DSpace searches terms on XMLUI. By default, it uses OR logic, so if more than one term is entered, any of them will be matched. Is there a simple way to change that behavior so if more than one word is entered in the search box only items that have ALL of them will be displayed? Thank you -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
