Inherited from LazyLogging
Inherited from DefaultParamsWritable
Inherited from MLWritable
Inherited from HasOutputCol
Inherited from HasInputCols
Inherited from Transformer
Inherited from PipelineStage
Inherited from Logging
Inherited from Params
Inherited from Serializable
Inherited from Serializable
Inherited from Identifiable
Inherited from AnyRef
Inherited from Any
Specify an analysis schema as a JSON string to build a custom Lucene analyzer, which transforms the input column(s) into a sequence of tokens in the output column. See LuceneTextAnalyzer for a description of the schema format.