SDSTACK Stack combiner

    PP=SDSTACK({P1,P2,...})

 INPUT
   P1, P2, ...   pipelines returning soft outputs

 OUTPUT
   PP            stacked pipeline

 DESCRIPTION
 SDSTACK implements a stacked combiner where multiple
 algorithms (pipelines) are executed on the same data set and their output
 are concatenated.

 READ MORE
http://perclass.com/doc/guide/classifiers.html#fixed

 SEE ALSO
 SDCOMBINE