Spark Number To Category (Apply)
This node takes columns with numerical data and maps every number to the former category string. The information for the value mapping is taken from the PMML model.
This node is typically used to apply the same mapping found by a Spark Category To Number node.
- Type: PMML PMML document containing value mapping
- Type: Spark Data Spark DataFrame/RDD to process
- Type: Spark Data Spark DataFrame/RDD with transformed columns
Make sure to have this extension installed:
KNIME Extension for Apache Spark
Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site