How can I use pmml model in PySpark script?
xgboost model, which was trained on pure
Python and converted to
pmml format. Now I need to use this model in
PySpark script, but I out of ideas, how can I realize it. Are there methods that allow import
pmml model in
Python and use it for predict? Thanks for any suggestions.
1 Answers How can I use pmml model in PySpark script?
Spark does not support importing from PMML directly. While I have not encountered a pyspark PMML importer there is one for java (https://github.com/jpmml/jpmml-evaluator-spark). What you can do is wrap the java (or scala) so you can access it from python (e.g. see http://aseigneurin.github.io/2016/09/01/spark-calling-scala-code-from-pyspark.html).