nl_tokens: Link to a FeatureLookupTable from a higher level in the hierarchy ( typically from an EnhancedClassifier ) used ONLY for generating meaningful explanations .
pl_tokens: function ( featureLookupTable ) { if ( this . ranker . setFeatureLookupTable ) this . ranker . setFeatureLookupTable ( featureLookupTable ) ; if ( this . <mask> . setFeatureLookupTable ) this . counter . setFeatureLookupTable ( featureLookupTable ) ; }