[ 
https://issues.apache.org/jira/browse/SOLR-9403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Joel Bernstein updated SOLR-9403:
---------------------------------
    Description: 
Now that SOLR-9252 is committed it would be useful to deploy a AI classifier 
during re-ranking. 

The classify function query will retrieve a model from a SolrCloud collection 
and run the model on documents. The function will return the score from the 
model. When used with the re-ranker this will re-rank the top N documents by 
the score from the model.

The classify function can be used with the re-ranker using the function qparser 
plugin.

The suggested syntax:
{code}
rq={!rerank reRankQuery=$rqq reRankDocs=20}&rqq={!func}classify(collection, 
modelID, textField)
{code}





  was:
Now that SOLR-9252 is committed it would be useful to deploy a classifier 
during re-ranking. 

The classify function query will retrieve a model from a SolrCloud collection 
and run the model on documents. The function will return the score from the 
model. When used with the re-ranker this will re-rank the top N documents by 
the score from the model.

The classify function can be used with the re-ranker using the function qparser 
plugin.

The suggested syntax:
{code}
rq={!rerank reRankQuery=$rqq reRankDocs=20}&rqq={!func}classify(collection, 
modelID, textField)
{code}






> Add classify() function query for use with re-ranking
> -----------------------------------------------------
>
>                 Key: SOLR-9403
>                 URL: https://issues.apache.org/jira/browse/SOLR-9403
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>
> Now that SOLR-9252 is committed it would be useful to deploy a AI classifier 
> during re-ranking. 
> The classify function query will retrieve a model from a SolrCloud collection 
> and run the model on documents. The function will return the score from the 
> model. When used with the re-ranker this will re-rank the top N documents by 
> the score from the model.
> The classify function can be used with the re-ranker using the function 
> qparser plugin.
> The suggested syntax:
> {code}
> rq={!rerank reRankQuery=$rqq reRankDocs=20}&rqq={!func}classify(collection, 
> modelID, textField)
> {code}



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