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JuliaAI

43 indexed repositories · View on GitHub

MLJ.jl
A Julia machine learning framework

Julia · 1940 stars
DecisionTree.jl
Julia implementation of Decision Tree (CART) and Random Forest algorithms

Julia · 364 stars
MLJBase.jl
Core functionality for the MLJ machine learning framework

Julia · 163 stars
DataScienceTutorials.jl
A set of tutorials to show how to use Julia for data science (DataFrames, MLJ, ...)

ReScript · 126 stars
ScientificTypes.jl
An API for dispatching on the "scientific" type of data instead of the machine type

Julia · 98 stars
MLJLinearModels.jl
Generalized Linear Regressions Models (penalized regressions, robust regressions, ...)

Julia · 86 stars
MLJModels.jl
Home of the MLJ model registry and tools for model queries and mode code loading

Julia · 82 stars
MLJTuning.jl
Hyperparameter optimization algorithms for use in the MLJ machine learning framework

Julia · 70 stars
MLFlowClient.jl
Track experiments, log metrics, manage models — MLflow from Julia.

Julia · 59 stars
LearnAPI.jl
A Julia interface for training and applying models in machine learning and statistics

Julia · 45 stars
MLJModelInterface.jl
Lightweight package to interface with MLJ

Julia · 39 stars
Imbalance.jl
A Julia toolbox with resampling methods to correct for class imbalance.

Julia · 31 stars
MLJTime.jl
Machine Learning with Time Series in Julia

TypeScript · 28 stars
MLJTutorial.jl
Notebooks for introducing the machine learning toolbox MLJ (Machine Learning in Julia)

Julia · 28 stars
EarlyStopping.jl
Early stopping criteria for loss-generating iterative algorithms

Julia · 27 stars
NearestNeighborModels.jl
Package providing K-nearest neighbor regressors and classifiers, for use with the MLJ machine learning framework.

Julia · 27 stars
IterationControl.jl
A package for controlling iterative algorithms

Julia · 25 stars
DearDiary.jl
An ML experiment tracker written in Julia.

Julia · 24 stars
StatisticalMeasures.jl
Measures (metrics) for statistics and machine learning

Julia · 23 stars
CatBoost.jl
Julia wrapper of the python library CatBoost for boosted decision trees

Julia · 17 stars
23 more repositories live on View on GitHub

Beginner friendly Everything

Open All

Bump julia compat to 1.10 Open

next patch release

Difficulty 1/5 Under an hour Newbie friendliness 70/100

JuliaAI/NearestNeighborModels.jl#64 · Opened Aug 31, 2026
Add D2 and Lin's Concordance Correlation Coefficient Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

JuliaAI/StatisticalMeasures.jl#103 · Opened Aug 19, 2026
Make citation easier to find Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

JuliaAI/MLJ#39 · 1 comment · Opened Jul 31, 2026
LearnAPI.clone calls the advertised keyword constructor positionally Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

JuliaAI/LearnAPI.jl#67 · Opened Jul 29, 2026
TagBot: Manual intervention needed for releases Open

tagbot-manual

Difficulty 1/5 Under an hour Newbie friendliness 58/100

JuliaAI/MLFlowClient.jl#83 · Opened Jul 13, 2026
Remove PyCall as a test dependency by factoring out python model runs Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

JuliaAI/MLJLinearModels.jl#180 · Opened Jul 1, 2026
Expectations about types in `ratios` seem too strict Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

JuliaAI/Imbalance.jl#123 · Opened Jun 10, 2026
Arrange for feature importances of a wrapped model to pass through the `BalancedModel` wrapper Open

JuliaAI/MLJBalancing.jl#31 · 1 assignee · Opened Mar 30, 2026
Model providing packages that wrap python appear to be incompatible with one another on the python side Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

JuliaAI/MLJModelRegistryTools.jl#10 · 1 comment · Opened Mar 26, 2026
Compatibility bottlenecks in the MLJ Model Registry Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaAI/MLJModels.jl#608 · 1 comment · Opened Mar 25, 2026
Migrate backend from raw REST API to PythonCall.jl + CondaPkg.jl Open

documentation enhancement help wanted

JuliaAI/MLFlowClient.jl#79 · 5 comments · 1 assignee · Opened Mar 24, 2026
Missing Categorical feature supports for HistgradientBoost Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

JuliaAI/MLJScikitLearnInterface.jl#74 · 1 comment · Opened Mar 21, 2026
SMOTENC requires at least one continuous feature Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaAI/Imbalance.jl#110 · 4 comments · Opened Mar 17, 2026
Have `unpack` support `String` names for the columns Open

JuliaAI/MLJBase.jl#1043 · 3 comments · 1 assignee · Opened Jan 11, 2026
Have `OneClass` implement an outlier detection API consistent with OutlierDetection.jl Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaAI/MLJLIBSVMInterface.jl#20 · Opened Jan 8, 2026
Remove `verbosity` from BorderlineSmote Open

next breaking release

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaAI/Imbalance.jl#109 · Opened Jan 8, 2026
Suppress noisy logging when `verbosity=0` Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

JuliaAI/Imbalance.jl#108 · 5 comments · Opened Dec 8, 2025
Test failures: Some files are not downloading on some architectures Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaAI/CatBoost.jl#45 · Opened Nov 27, 2025
Add one-versus-many wrapper for binary classification metrics Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

JuliaAI/StatisticalMeasures.jl#62 · 5 comments · Opened Nov 24, 2025
Adding `jldoctest` to Tutorial blocks Open

documentation enhancement good first issue

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/DearDiary.jl#10 · 2 comments · Opened Nov 1, 2025
Pretty print types Open

enhancement help wanted

JuliaAI/DearDiary.jl#8 · 1 comment · 1 assignee · Opened Oct 31, 2025
Feedback from a serious user Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaAI/MLJIteration.jl#70 · Opened Oct 30, 2025
Add multitarget versions of the models Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaAI/MLJLinearModels.jl#163 · 4 comments · Opened Oct 30, 2025
Stop exporting `classes` Open

next breaking release

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/MLJBase.jl#1021 · Opened Sep 26, 2025
Fix spelling in `multimeasure` doc string Open

documentation

Difficulty 1/5 Under an hour Newbie friendliness 65/100

JuliaAI/StatisticalMeasuresBase.jl#19 · Opened Sep 21, 2025
Add a `Transformer` wrapper for models that supervised that transform Open

enhancement

JuliaAI/MLJTransforms.jl#52 · 3 comments · 1 assignee · Opened Sep 11, 2025
Is it possible to specify the number of classes when coercing into `Multiclass`? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaAI/ScientificTypes.jl#204 · 1 comment · Opened Sep 2, 2025
Move "Encoders" to "By task" Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

JuliaAI/MLJ#32 · Opened Sep 2, 2025
Usage and database design blueprint Open

documentation help wanted

JuliaAI/DearDiary.jl#2 · 9 comments · 1 assignee · Opened Aug 18, 2025
`ContinuousEncoder` will drop columns with a scitype of `Union{Missing,Continuous}` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaAI/MLJTransforms.jl#39 · 1 comment · Opened Aug 18, 2025
Weights in pipelines Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

JuliaAI/MLJBase.jl#1005 · 2 comments · Opened Jul 31, 2025
AdaBoostStumpClassifier MethodError: zero(::Type{Symbol}) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaAI/DecisionTree.jl#234 · 1 comment · Opened Jul 29, 2025
[Tracking] Towards 1.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaAI/MLJModels.jl#591 · 2 comments · 1 reaction · Opened Jul 22, 2025
Tests fail on Julia 1.11 Open

JuliaAI/MLJBalancing.jl#29 · 2 comments · 1 assignee · Opened Jul 13, 2025
`MLJBase.scitype` conflict with `ScientificTypes.scitype` Open

next breaking release

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaAI/MLJBase.jl#1002 · Opened Jul 2, 2025
Should predict be robust to changes in column order? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/MLJDecisionTreeInterface.jl#59 · 1 comment · Opened May 16, 2025
Warning: f_tol is deprecated. Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

JuliaAI/MLJLinearModels.jl#160 · 1 comment · Opened Apr 28, 2025
Disappearing Hyperpapameter Tuning pane Open

JuliaAI/MLJ#30 · 3 comments · 1 assignee · Opened Apr 7, 2025
Make `InteractionTransformer` more useful Open

enhancement

JuliaAI/MLJTransforms.jl#45 · 2 comments · 1 assignee · Opened Mar 10, 2025
Expected behavior for repeated `fit!` calls Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaAI/MLJModelInterface.jl#215 · 1 comment · Opened Mar 6, 2025
Expand front ends to support specification of per-observation weights. Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaAI/LearnDataFrontEnds.jl#10 · Opened Mar 2, 2025
Multivariate Polynomial Regression Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaAI/DataScienceTutorials.jl#239 · 5 comments · Opened Feb 28, 2025
Add clustering methods to the test learners Open

documentation testing

Difficulty 3/5 1-2 days Newbie friendliness 52/100

JuliaAI/LearnTestAPI.jl#17 · Opened Feb 25, 2025
Drop pkg extension legacy code Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/StatisticalMeasures.jl#38 · Opened Feb 24, 2025
Probabilistic measures with Monte Carlo draws Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

JuliaAI/StatisticalMeasures.jl#36 · 6 comments · Opened Feb 12, 2025
Collecting testimonials on MLJ Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/MLJ#24 · Opened Feb 3, 2025
Bad `update` implementation is not being caught Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaAI/MLJTestIntegration.jl#46 · Opened Dec 16, 2024
Restore machine and inference on GPU Open

api

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaAI/MLJ.jl#1146 · 4 comments · Opened Nov 23, 2024
The tree method `gpu_hist` is deprecated since 2.0.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaAI/MLJXGBoostInterface.jl#54 · 2 comments · 1 reaction · Opened Nov 12, 2024
Throw error when tables are presented with new column orders? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaAI/MLJ.jl#1144 · 1 comment · Opened Nov 3, 2024

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