Summary

Description

Features under the spark.ml package

Issues: Unresolved

Key Summary Due Date
Improvement SPARK-20392 Slow performance when calling fit on ML pipeline for dataset with many columns but few rows
Improvement SPARK-3162 Train DecisionTree locally when possible
Umbrella SPARK-4591 Algorithm/model parity for spark.ml (Scala)

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Issues: Updated recently

Key Summary Updated
Improvement SPARK-21690 one-pass imputer
Bug SPARK-21742 BisectingKMeans generate different models with/without caching
Bug SPARK-16473 BisectingKMeans Algorithm failing with java.util.NoSuchElementException: key not found

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Versions: Unreleased

Name Release date
Unreleased 0.8.2  
Unreleased 0.9.3  
Unreleased 1.0.3  
Unreleased 1.1.2  
Unreleased 1.2.3  
Unreleased 1.3.2  
Unreleased 1.4.2  
Unreleased 1.5.3  
Unreleased 1.6.4  
Unreleased 2.0.3  
Unreleased 2.1.2  
Unreleased 2.2.1  
Unreleased 2.3.0  
Unreleased 3.0.0  

...and 9 more

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