StreamableDeprecatedKNIME Base Nodes version 3.6.0.v201807061308 by KNIME AG, Zurich, Switzerland
This node takes columns with nominal data and maps every category to an integer. For your convenience, you can process multiple columns with this node. However, these columns are processed separately as if you would use a single Cateory To Number node for every column.
To use this node in KNIME, install KNIME Base Nodes from the following update site: