Issues

MLPTest and CANDTest fail on GitHub job runners.
Waikato/moa#322 · opened on Oct 20, 2025
2
Some MOA tasks fail when using filters because they (tasks) use InstanceStream instead of ExampleStream.
Waikato/moa#284 · opened on Sep 15, 2023
Method removeBadSplitNodes in FIMTDDNumericAttributeClassObserver cannot remove nodes
Waikato/moa#282 · opened on Sep 1, 2023
When I run massive online analysis, I get an error "Failed to load implementation from: com.github.fommil.netlib.NativeSystemARPACK".
Waikato/moa#280 · opened on Jul 28, 2023
How can I obtain the final clustering results (the labels) using Clustream algorihm?
Waikato/moa#279 · opened on May 23, 2023
MOA devel docker image fails to build with Java 8
Waikato/moa#275 · opened on Apr 4, 2023
1
AdaHoeffdingOptionTreeTest is failing on latest master (6eacf9b)
Waikato/moa#273 · opened on Mar 11, 2023
2
measureByteSize() gets called twice in EvaluatePrequential for every stats collection cycle
Waikato/moa#272 · opened on Mar 7, 2023
MOAObject measureByteSize() could return negative value if the size is > 2^31-1
Waikato/moa#271 · opened on Mar 7, 2023
1
Data with noise class
Waikato/moa#265 · opened on Sep 20, 2022
MOA running error
Waikato/moa#259 · opened on Jul 14, 2022
Date attribute error
Waikato/moa#248 · opened on Nov 30, 2021
Issues about Multi label Hoeffding Tree
Waikato/moa#235 · opened on Jul 28, 2021
Evaluation metrics not working for multi-label streams [BUG]
Waikato/moa#211 · opened on Jul 26, 2020
duplicate libraries (jcommon/jfreechart)
Waikato/moa#210 · opened on Jul 19, 2020
Interpretation of results
Waikato/moa#207 · opened on Jun 13, 2020
1
CluStream.WithKmeans: How about changing the macro and micro clusters ids when getClusteringResult() is called, to show the labeling?
Waikato/moa#195 · opened on Dec 12, 2019
Multi-label organisation
Waikato/moa#159 · opened on Dec 16, 2018
1
ArrayIndexOutOfBoundsException with an ARFF class index different from -1 in Perceptron
Waikato/moa#147 · opened on Jul 23, 2018