Details
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New Feature
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Status: Open
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Major
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Resolution: Unresolved
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Description
Now that SOLR-9252 is committed it would be useful to deploy an 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:
rq={!rerank reRankQuery=$rqq reRankDocs=20}&rqq={!func}classify(collection, modelID, textField)