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 , treeNode ) { if ( treeNode . superlabelClassifier && treeNode . superlabelClassifier . setFeatureLookupTable ) treeNode . superlabelClassifier . setFeatureLookupTable ( featureLookupTable ) ; for ( var superlabel <mask> treeNode . mapSuperlabelToBranch ) this . setFeatureLookupTableRecursive ( featureLookupTable , treeNode . mapSuperlabelToBranch [ superlabel ] ) ; }