Re: Need help on LTR

I think the issue is that you store the feature as originalScore but in your model you refer to it as original_score On Wed, Mar 20, 2019 at 1:58 PM Mohomed Rimash wrote: > one more thing i noticed is your feature params values doesn't wrap in q or > qf field. check that as well > > On Wed, 20

Re: Need help on LTR

one more thing i noticed is your feature params values doesn't wrap in q or qf field. check that as well On Wed, 20 Mar 2019 at 01:34, Amjad Khan wrote: > Did, but same error > > { > "responseHeader":{ > "status":400, > "QTime":5}, > "error":{ > "metadata":[ > "error-class"

Re: Need help on LTR

In model file replace original_score with originalScore Roopa Sent from my iPhone > On Mar 19, 2019, at 2:44 PM, Amjad Khan wrote: > > Roopa, > > Yes > >> On Mar 19, 2019, at 11:51 AM, Roopa Rao wrote: >> >> Does your feature definitions and the feature names used in the model match? >> >

Re: Need help on LTR

Did, but same error { "responseHeader":{ "status":400, "QTime":5}, "error":{ "metadata":[ "error-class","org.apache.solr.common.SolrException", "root-error-class","java.lang.NullPointerException"], "msg":"org.apache.solr.ltr.model.ModelException: Model type does not

Re: Need help on LTR

Please update the weights values to greater than 0 and less than 1. On Wed, 20 Mar 2019 at 00:13, Amjad Khan wrote: > Feature File > === > > [ > { > "store" : "exampleFeatureStore", > "name" : "isCityName", > "class" : "org.apache.solr.ltr.feature.FieldValueFeature", >

Re: Need help on LTR

Roopa, Yes > On Mar 19, 2019, at 11:51 AM, Roopa Rao wrote: > > Does your feature definitions and the feature names used in the model match? > > On Tue, Mar 19, 2019 at 10:17 AM Amjad Khan wrote: > >> Yes, I did. >> >> I can see the feature that I created by this >> schema/feature-store/exa

Re: Need help on LTR

Feature File === [ { "store" : "exampleFeatureStore", "name" : "isCityName", "class" : "org.apache.solr.ltr.feature.FieldValueFeature", "params" : { "field" : "CITY_NAME" } }, { "store" : "exampleFeatureStore", "name" : "originalScore", "class" : "org.apac

Re: Need help on LTR

Can you share the feature file and the model file, 1. I had few instances where invalid values for parameters (ie weights set to more than 1 , with minmaxnormalizer) resulted the above error, 2, Check all the features added to the model has a weight under params -> weights in the model On Tue, 19

Re: Need help on LTR

Does your feature definitions and the feature names used in the model match? On Tue, Mar 19, 2019 at 10:17 AM Amjad Khan wrote: > Yes, I did. > > I can see the feature that I created by this > schema/feature-store/exampleFeatureStore and it return me the features I > created. But issue is when I

Re: Need help on LTR

Yes, I did. I can see the feature that I created by this schema/feature-store/exampleFeatureStore and it return me the features I created. But issue is when I try to put store-model. > On Mar 19, 2019, at 12:18 AM, Mohomed Rimash wrote: > > Hi Amjad, After adding the libraries into the path,

Re: Need help on LTR

Hi, Yes, I did restarted the solr server with this JVM param. > On Mar 19, 2019, at 3:35 AM, Jörn Franke wrote: > > Did you add the option -Dsolr.ltr.enabled=true ? > >> Am 19.03.2019 um 04:15 schrieb Amjad Khan : >> >> I followed the Solr LTR Documentation >> >> https://lucene.apache.org/s

Re: Need help on LTR

Did you add the option -Dsolr.ltr.enabled=true ? > Am 19.03.2019 um 04:15 schrieb Amjad Khan : > > I followed the Solr LTR Documentation > > https://lucene.apache.org/solr/guide/7_4/learning-to-rank.html > > > 1. Added library i

Re: Need help on LTR

Hi Amjad, After adding the libraries into the path, Did you restart the SOLR ? On Tue, 19 Mar 2019 at 08:45, Amjad Khan wrote: > I followed the Solr LTR Documentation > > https://lucene.apache.org/solr/guide/7_4/learning-to-rank.html < > https://lucene.apache.org/solr/guide/7_4/learning-to-rank.

Need help on LTR

I followed the Solr LTR Documentation https://lucene.apache.org/solr/guide/7_4/learning-to-rank.html 1. Added library into the solr-config 2. Successfully added feature 3. Get schema to see feature is available 4. When I try