This node uses the data from a table to construct a PMML K Nearest Neighbors model. The node does not classify any values. It just writes all columns that are used for the calculation of the neighbors into the PMML document. When limiting the number of records to add to the PMML, make sure that the selected portion is still representative to avoid loosing data for some classes completely.
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To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
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