PMML Compiler

This node translates a PMML model into Java bytecode which can be executed by a Compiled Model Predictor. For some models the precompiled code runs significantly faster than the default implementation. Currently supported PMML models are all those generated by KNIME plus Naive Bayes:

  • Regression
  • SVM
  • MLP
  • K-Means Clustering
  • Decision Trees
  • Naive Bayes
  • Rulesets
  • Ensembles of the above
The generated bytecode can be exported as a JAR file using the Compiled Model to JAR Writer node.

Options

Model package
The package under which the model classes are saved.
Model name
The name of the main model class.

Input Ports

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The model to be compiled

Output Ports

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The compiled model

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Installation

To use this node in KNIME, install the extension KNIME Extension for Apache Spark (legacy) from the below update site following our NodePit Product and Node Installation Guide:

v5.2

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland
Plugin version: 5.2.0.v202402010854
On NodePit since: 2023-12-06
Last update: 2024-04-19
KNIME versions: Since v3.6

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