This directory contains 8 workflows.
Spark MLlib decision tree This workflow demonstrates the usage of the Spark MLlib Decision Tree Learner and Spark Predictor. It also demonstrates the […]
MLlib model to PMML This workflow demonstrates the usage of the Spark MLlib to PMML node. Together with the Compiled Model Predictor and the JSON […]
Spark Compiled Model Predictor This workflow demonstrates the usage of the Spark Compiled Model Predictor node which converts a given PMML model into […]
Mix and match Spark nodes with other KNIME nodes This workflow mixes standard KNIME nodes with the Spark nodes to find the optimal parameters for a […]
Hive to Spark and Spark to Hive This workflow demonstrates the usage of the Hive to Spark and Spark to Hive nodes that allow you to transfer data between […]
Spark Java snippet nodes This workflow demonstrates the usage of the different Spark Java Snippet nodes to read a text file from HDFS, parse it, filter […]
Spark SQL meets Hive SQL This workflow builds a line plot of the age distribution for men and women in Maine (US) over the last 5 years. In […]
Local big data Irish meter This workflow uses a portion of the Irish Energy Meter dataset, and presents a simple analysis based on the whitepaper "Big […]
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