There was a discussion here last year about boosting the relevance of recent documents, which I think is pretty much what you're after. That was prior to the release of ML 7, so it may be useful for you. The discussion thread can be found on MarkMail:
http://markmail.org/search/?q=marklogic+new+content+relevance#query:marklogic%20new%20content%20relevance+page:1+mid:23kpbgnxavlaidyn+state:results If that link doesn't work, go to http://markmail.org and search for "marklogic new content relevance". --- Ron Hitchens {[email protected]} +44 7879 358212 On Sep 18, 2014, at 1:22 PM, Mrinmoy Khamrui <[email protected]> wrote: > Hi Danny, > > Unfortunately I am stuck with Marklogic 6 as of now. My requirement is quite > similar to the one listed in ML 7 search documentation (boosting based on > newness of documents). So I feel it is only range query that I can use so > that all documents are selected but score is calculated based on how far is > it from the pivot. > > I am also wondering if I can influence the ordering of cts:element-values > based on passed query. It seems that it is not possible and only influencing > factors are frequency-order and item-order. > > Thanks > Mrinmoy > > On Wed, Sep 17, 2014 at 11:33 PM, Danny Sokolsky > <[email protected]> wrote: > You can consider moving to MarkLogic 7. Also, you can add other non-range > queries to your cts:query, if that is possible. And quality is also an > option, either at load time or as an update later. > > > > -Danny > > > > From: [email protected] > [mailto:[email protected]] On Behalf Of Mrinmoy Khamrui > Sent: Wednesday, September 17, 2014 10:53 AM > > > To: MarkLogic Developer Discussion > Subject: Re: [MarkLogic Dev General] using cts:boost-query with > search:resolve in Marklogic 7 > > > > Then is it that only option left is to set document quality at the time of > loading? > > > > Thanks > > Mrinmoy > > > > On Wed, Sep 17, 2014 at 10:05 PM, Danny Sokolsky > <[email protected]> wrote: > > Range queries do not contribute to score in MarkLogic 6. They do in > MarkLogic 7. So if you are using MarkLogic 6 that explains the 0 scores. > > > > -Danny > > > > From: [email protected] > [mailto:[email protected]] On Behalf Of Mrinmoy Khamrui > Sent: Wednesday, September 17, 2014 7:03 AM > > > To: MarkLogic Developer Discussion > Subject: Re: [MarkLogic Dev General] using cts:boost-query with > search:resolve in Marklogic 7 > > > > Hi Erik, > > > > I got a chance to try out this. I am using below query as my boost query but > it seems we would still require feature similar to score-function. Otherwise > the score for all the matching elements are coming as 0. > > > > boost query > > ========================================== > > cts:element-range-query( > > xs:QName("pubdate"), "<=", current-dateTime()) > > > > Am I missing anything? > > > > Thanks > > Mrinmoy > > > > On Thu, Sep 11, 2014 at 8:15 PM, Erik Hennum <[email protected]> > wrote: > > Hi, Mrinmoy: > > On MarkLogic 6, you should be able come close to a boost query with > > <search:query xmlns:search="http://marklogic.com/appservices/search";> > <search:and-query> > YOUR_MATCHING_QUERY_HERE > <search:or-query> > YOUR_BOOSTING_QUERY_HERE > <search:and-query/> > </search:or-query> > </search:and-query> > </search:query> > or the cts:query equivalent > > cts:and-query(( > YOUR_MATCHING_QUERY_HERE, > cts:or-query(( > YOUR_BOOSTING_QUERY_HERE, > cts:and-query(()) > )) > )) > Within the or query, the and query matches everything, so the boosting query > should only affect ranking and not matching. > > > Hoping that helps, > > > > Erik Hennum > > From: [email protected] > [[email protected]] on behalf of Mrinmoy Khamrui > [[email protected]] > Sent: Monday, September 08, 2014 11:17 PM > > > To: MarkLogic Developer Discussion > Subject: Re: [MarkLogic Dev General] using cts:boost-query with > search:resolve in Marklogic 7 > > > > Hi Erik, > > > > Is there a way to implement cts:boost-query in marklogic 6 apart from using > document quality? We need to have similar feature on marklogic 6. Please > suggest. > > > > Thanks > > Mrinmoy > > > > On Fri, Sep 5, 2014 at 10:25 PM, Mrinmoy Khamrui > <[email protected]> wrote: > > Hi Erik, > > > > Thanks for pointing that. It worked. > > > > -- Mrinmoy > > > > On Fri, Sep 5, 2014 at 8:38 PM, Erik Hennum <[email protected]> wrote: > > Hi, Mrinmoy: > > The search:resolve() function expects the serialized version of the > cts:query. Try: > > > let $results := search:resolve(<q>{$query}</q>/*, $options, $start, > $pageRecs) > > > See: > > http://docs.marklogic.com/search:resolve > > > Hoping that helps, > > > Erik Hennum > > From: [email protected] > [[email protected]] on behalf of Mrinmoy Khamrui > [[email protected]] > Sent: Friday, September 05, 2014 7:38 AM > To: MarkLogic Developer Discussion > Subject: Re: [MarkLogic Dev General] using cts:boost-query with > search:resolve in Marklogic 7 > > Hi Erik, > > > > Many thanks. Please find below the error. I can execute the same query with > cts:search but search:resolve complains > > > > > > > > [1.0-ml] XDMP-AS: (err:XPTY0004) $ctsquery as element() -- Invalid coercion: > cts:boost-query(cts:path-range-query("/products/product/productcategoryassociations/catalog[@code > = &q...", "=", xs:int("10001"), (), 1), > cts:path-range-query("/products/product/edition", ">", 0, > ("score-function=linear","slope-factor=10"), 1)) as element() > > Stack Trace > > In /MarkLogic/appservices/search/search.xqy on line 64 > In xdmp:eval("xquery version "1.0-ml"; import module > namesp...", (), <options > xmlns="xdmp:eval"><database>13679529190427072881</database><isolation>different-tr...</options>) > > In /MarkLogic/appservices/qconsole/qconsole-amped.xqy on line 202 > In amped-qconsole:qconsole-eval("xquery version > "1.0-ml"; import module namesp...", (), <options > xmlns="xdmp:eval"><database>13679529190427072881</database><isolation>different-tr...</options>) > > $xquery := "xquery version "1.0-ml"; import module > namesp..." > $vars := () > $options := <options > xmlns="xdmp:eval"><database>13679529190427072881</database><isolation>different-tr...</options> > > > > On Fri, Sep 5, 2014 at 7:53 PM, Erik Hennum <[email protected]> wrote: > > Hi, Mrinmoy: > > > > Can you provide the invalid coercion error? Including the expression, module, > > and line number identified by the error (and the specific MarkLogic version)? > > > > > > Thanks, > > > > > > Erik Hennum > > From: [email protected] > [[email protected]] on behalf of Mrinmoy Khamrui > [[email protected]] > Sent: Friday, September 05, 2014 6:59 AM > To: [email protected] > Subject: [MarkLogic Dev General] using cts:boost-query with search:resolve in > Marklogic 7 > > Hi Folks, > > > > I am trying to use cts:boost-query with search:resolve and getting invalid > coercion. Below is my code snippet. > > > > let $query := search:parse($search-term,$options) > > let $query := cts:boost-query(cts:query($query), > cts:path-range-query("somepath with path index", ">", 0, > > ("score-function=linear","slope-factor=10"))) > > > > let $results := search:resolve($query, $options, $start, $pageRecs) > > > > Any suggestion is highly appreciated. > > > > Thanks > > Mrinmoy > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general > > > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general > > > > > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general > > > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general > > > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general > > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general
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