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Package org.knime.base.node.preproc.pmml.columnTrans

This package contains the PMML enabled version of the classes of the Many2One and One2Many column transformation nodes.

See:
          Description

Class Summary
One2ManyColPMMLNodeFactory  
One2ManyColPMMLNodeModel This node converts one column to many columns, such that each possible value becomes an extra column with the value 1 if the row contains this value in the original column and 0 otherwise.
PMMLOne2ManyTranslator  
 

Package org.knime.base.node.preproc.pmml.columnTrans Description

This package contains the PMML enabled version of the classes of the Many2One and One2Many column transformation nodes. The One2Many node creates for each distinct value of the selected column(s) a new column with the value as name. The Many2One node creates a new column from multiple columns with the name of the column which matches the include criteria as value.

Both nodes use the ColumnRearranger class to append the result columns to the input table. The ColumnRearranger is fed by the different factory classes which implement the CellFactory interface.

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Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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