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Bug
The KMeans algorithm in the MLlib can lead to the Serialized Task size become bigger and bigger
Unassigned
Djvu Lee
Major
Unresolved
Jun 12, 2014
Jun 12, 2014
Improvement
Rationalize feature/target abstraction to classifier API
Unassigned
Sean Owen
Major
Unresolved
Mar 19, 2014
Mar 21, 2014
Bug
Implicit ALS runs out of memory for moderately large numbers of features
Unassigned
Sean Owen
Major
Fixed
Feb 21, 2014
Mar 10, 2014
Bug
url of "Collaborative Filtering for Implicit Feedback Datasets" in ALS is invalid now
Unassigned
Chen Chao
Major
Fixed
Feb 18, 2014
Mar 18, 2014
Improvement
Support negative implicit input in ALS
Unassigned
Sean Owen
Minor
Fixed
Feb 10, 2014
Mar 18, 2014
Bug
MLLib recommender crashes with nullpointer exception
Unassigned
123 456
Blocker
Won't Fix
Nov 12, 2013
Mar 10, 2014
New Feature
Unit tests for ML algorithms
Unassigned
Ameet Talwalkar
Major
Fixed
Jul 16, 2013
Mar 10, 2014
New Feature
Tiled Datasets for Collaborative Filtering tests
Unassigned
Ameet Talwalkar
Major
Fixed
Jul 16, 2013
Mar 10, 2014
New Feature
Alternating Least Squares (+ regularized variant)
Unassigned
Ameet Talwalkar
Major
Fixed
Jul 16, 2013
Mar 10, 2014
New Feature
K-means
Unassigned
Ameet Talwalkar
Major
Fixed
Jul 16, 2013
Mar 10, 2014
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