Class RankQParserPlugin

  • All Implemented Interfaces:
    AutoCloseable, SolrInfoBean, SolrMetricProducer, NamedListInitializedPlugin

    public class RankQParserPlugin
    extends QParserPlugin
    RankQParserPlugin can be used to introduce document-depending scoring factors to ranking. While this QParser delivers a (subset of) functionality already available via FunctionQParser, the benefit is that RankQParserPlugin can be used in combination with the minExactCount to use BlockMax-WAND algorithm (skip non-competitive documents) to provide faster responses.
    See Also:
    WARNING: This API is experimental and might change in incompatible ways in the next release.