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https://issues.apache.org/jira/browse/SOLR-11941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christine Poerschke updated SOLR-11941:
---------------------------------------
    Attachment: SOLR-11941.patch

> add abstract contrib/ltr AdapterModel
> -------------------------------------
>
>                 Key: SOLR-11941
>                 URL: https://issues.apache.org/jira/browse/SOLR-11941
>             Project: Solr
>          Issue Type: New Feature
>          Components: contrib - LTR
>            Reporter: Christine Poerschke
>            Assignee: Christine Poerschke
>            Priority: Major
>         Attachments: SOLR-11941.patch
>
>
> The abstract AdapterModel class is to facilitate the development of 
> open-source (or custom) scoring models whose initialization is completed when 
> a SolrResourceLoader is supplied in the init method call. Via the 
> SolrResourceLoader a file defining an pre-trained model can be opened and 
> once instantiated the LTRScoringModel.score() method can delegate 
> calculations to the implementing model instance.
> illustrations:
> * MultiLayerNetworkLTRScoringModel.java in 
> https://issues.apache.org/jira/secure/attachment/12908198/SOLR-11838.patch
> work-in-progress:
> * todo: add link to my upcoming deeplearning4j pull request here
> deriving classes:
> * todo: once it's committed add link to the CustomModel in the 
> TestAdapterModel.java
> * future todo: when they exist add links to open-source models extending 
> AbstractModel



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