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Merged
ablaom merged 11 commits into from
Oct 5, 2026
Merged

Update the documentation #1224

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d70b2d4
Update EvoTrees requirement from 0.18.7 to 0.18.7, 0.19 in /docs
dependabot[bot] Aug 27, 2026
d3707a2
Merge pull request #1217 from JuliaAI/dependabot/julia/docs/EvoTrees-…
ablaom Sep 6, 2026
abe92d5
update link to MLJTutorial.jl
ablaom Sep 6, 2026
b5123b0
have dependabot ignore MLJ as dep in docs
ablaom Sep 6, 2026
cb19919
rm CompatHelper
ablaom Sep 6, 2026
602e3ac
Merge pull request #1218 from JuliaAI/mljtutorial-link-update
ablaom Sep 7, 2026
b9335f5
update link to "Using MLJ" resources in /examples
ablaom Oct 1, 2026
f3a7ba7
rm rsrcs 4 "Using MLJ" frm examples, as dplctd @ MLJTutorials
ablaom Oct 1, 2026
96349b9
Merge pull request #1221 from JuliaAI/mljtutorial-link-update
ablaom Oct 2, 2026
e2ac3f3
Fix CategoricalArrays.jl link split across two lines in the categoric…
bernalalexis-try Oct 3, 2026
c1cb5fa
Merge pull request #1223 from bernalalexis-try/fix-categoricalarrays-…
ablaom Oct 5, 2026
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3 changes: 3 additions & 0 deletions .github/dependabot.yml
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Expand Up @@ -11,3 +11,6 @@ updates:
- "/docs"
schedule:
interval: "weekly"
ignore:
- dependency-name: "MLJ"

16 changes: 0 additions & 16 deletions .github/workflows/CompatHelper.yml
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2 changes: 1 addition & 1 deletion docs/Project.toml
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Expand Up @@ -29,7 +29,7 @@ CategoricalDistributions = "0.2.2"
DataFrames = "1.8.2"
Distributions = "0.25.130"
Documenter = "1.17.0"
EvoTrees = "0.18.7"
EvoTrees = "0.18.7, 0.19"
InteractiveUtils = "1"
IterationControl = "0.5.4"
MLJBase = "1.14.0"
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2 changes: 1 addition & 1 deletion docs/src/learning_mlj.md
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Expand Up @@ -16,7 +16,7 @@ If you are an ML practitioner transitioning from another platform, we highly rec

- [Julia Data Science](https://github.com/JuliaDataScience/JuliaDataScience)

- [MLJTutorial](https://github.com/ablaom/MLJTutorial.jl): material for a 4 hour MLJ
- [MLJTutorial](https://github.com/JuliaAI/MLJTutorial.jl): material for a 4 hour MLJ
workshop

- [MLCourse](https://github.com/jbrea/MLCourse): Teaching material for an introductory
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4 changes: 2 additions & 2 deletions docs/src/working_with_categorical_data.md
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Expand Up @@ -246,8 +246,8 @@ d.(v_int)

In MLJ the objects with `OrderedFactor` or `Multiclass` scientific
type have machine type `CategoricalValue`, from the
[CategoricalArrays.jl]
(https://juliadata.github.io/CategoricalArrays.jl/stable/) package.
[CategoricalArrays.jl](https://juliadata.github.io/CategoricalArrays.jl/stable/)
package.
In some sense `CategoricalValue`s are an implementation detail users
can ignore for the most part, as shown above. However, you may want
some basic understanding of these types, and those implementing MLJ's
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56 changes: 1 addition & 55 deletions examples/using_mlj/README.md
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@@ -1,57 +1,3 @@
# Using MLJ

[Videos]() on using the MLJ software.

### Video timings

#### MLJ. Lesson 1

- 00:00 Introduction
- 01:05 Goals
- 01:48 Prerequisites and Getting Help
- 02:21 Supervised Learning Recap
- 05:31 Models and Machines
- 09:28 Live Coding: Regression
- 28:55 Scientific Types
- 32:29 Live Coding: Scitypes and Classification
- 55:45 End

#### Using MLJ. Lesson 2: Model Composition

- 00:00 Introduction
- 00:08 Goals
- 01:19 Prerequisites and Getting Help
- 02:00 Composite Models Defined
- 04:13 Model Pipelines
- 05:59 Data Leakage
- 08:37 Target Transformations
- 12:43 Live Coding: Pipelines
- 18:42 Live Coding: Target Transformations
- 20:35 Other Model Wrappers
- 25:02 End

#### Using MLJ. Lesson 3: Tuning Models

- 00:00 Introduction
- 00:06 Goals
- 01:12 Prerequisites and Getting Help
- 01:27 Live Coding: Learning Curves
- 13:27 Tuning as Model Wrapper
- 18:45 Live Coding: Grid Search
- 26:17 Live Coding: Random Search
- 30:48 Nested Resampling
- 33:11 Final Observations
- 36:59 End


## Resources

- All things MLJ: [juliaml.ai](https://juliaml.ai)

- [General MLJ learning resources](https://juliaai.github.io/MLJ.jl/dev/learning_mlj/)

- [slides](slides/): PDF slides used in the video presentations

- [code](code/): .jl files for the live coding parts of the presentations, including
package environement files Project.toml and Manifest.toml. **Keep these in the same folder
as the .jl files.**
Resources for the "Using MLJ" videos have moved to [here](https://juliaai.github.io/MLJTutorial.jl/dev/#*Using-MLJ*-(video-series).
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