Category To Class
This node allows you to add a class (string) column to each row containing a document cell. The value of the class is the document's category as string. If no category is defined, the class value will be set to "undefined". If more than one category is defined, the first category (of the list of alphabetically ordered categories is used as class value. If the input data table contains no document cells the node can not be executed.
- Type: Data An input data table containing document cells.
- Type: Data An output table containing the input data with an additional class column.
Other Data Types > Text Processing > Misc
Make sure to have this extension installed:
Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site