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Package org.knime.base.node.preproc.pmml.columntrans2

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

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Package org.knime.base.node.preproc.pmml.columntrans2 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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