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This node applies the Apache Spark
Decision / Regression Tree algorithm.
Please note that all data must be numeric, including the label column for classification tasks. Use the Spark Category To Number nodes to convert nominal values to numeric columns. The mapping dictionary of the converter node is the input of the second in port of this node.
Use the Spark Predictor node to apply the learned model to unseen data.
Options
Popular Predecessors
- Spark Missing Value23 %
- Spark Category To Number18 %
- Spark Partitioning15 %
- Spark Normalizer11 %
- Table to Spark10 %
- Spark k-Means3 %
- Parameter Optimization Loop Start2 %
- Spark MLlib to PMML2 %
- Spark SQL Query2 %
- CSV to Spark< 1 %
- Spark Concatenate< 1 %
- Decision Tree Learner< 1 %
- Create Temp Dir< 1 %
- Parquet to Spark< 1 %
- Hive to Spark< 1 %
- Spark Predictor< 1 %
- Spark PCA< 1 %
- Spark PMML Model Predictor< 1 %
- Spark Number To Category (Apply)< 1 %
- Spark Row Filter< 1 %
- Spark Column Rename< 1 %
- Spark Row Sampling< 1 %
- Spark Sorter< 1 %
Views
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Workflows
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Links
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Developers
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