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See:
Description
Class Summary | |
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AbstractMany2OneCellFactory | |
BinaryCellFactory | Cell with value = 1 matches, others don't. |
Many2OneColNodeDialog | NodeDialog for the "Many2One" Node. |
Many2OneColNodeFactory | NodeFactory for the "BayesianPredictor" Node. |
Many2OneColNodeModel | |
MinMaxCellFactory | |
One2ManyCellFactory | Maps several original nominal columns to their possible values, creates a column for every possible value and when the rows are processed the value is set to 1 if the original column contains this value and to 0 otherwise. |
One2ManyColNodeDialog | |
One2ManyColNodeFactory | |
One2ManyColNodeModel | 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. |
RegExpCellFactory |
Enum Summary | |
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Many2OneColNodeModel.IncludeMethod | Possible methods to let a column match. |
This package contains 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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