public void publishAdditionalModelData ( JavaSparkContext sparkContext , PMML pmml , JavaRDD < M > newData , JavaRDD < M > pastData , Path modelParentPath , TopicProducer < String , String > modelUpdateTopic ) { // Do nothing by default }
Optionally publish additional model - related information to the update topic after the model has been written . This is needed only in specific cases like the ALS algorithm where the model serialization in PMML can t contain all of the info .