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Add Jaccard, Certainty, and Kulczynski association rules metrics #1099

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merged 18 commits into from
Jul 2, 2024
Merged

Add Jaccard, Certainty, and Kulczynski association rules metrics #1099

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dd72740
Adding the code for calculating Jaccard Similiarity
Nachiket18 May 18, 2024
96eed5b
Added some jaccard tests
UltraArceus3 May 21, 2024
3548d89
More jaccard tests
UltraArceus3 May 21, 2024
2e04122
Implemented Centered Confidence and Certainty Factor
UltraArceus3 May 21, 2024
776c1ad
Added parameter to choose only certain metrics for association_rules
UltraArceus3 May 21, 2024
4f5b4a5
ankithn30 Jun 6, 2024
c8ced37
removed centered confidence
ankithn30 Jun 11, 2024
f57ee76
remove print statements in test
UltraArceus3 Jun 23, 2024
f60cae8
Remove centered confidence metric
UltraArceus3 Jun 23, 2024
5fd361d
Implemented kulczynski algorithm
UltraArceus3 Jun 23, 2024
5f59877
Implemented Kulcynski + Certainty tests
UltraArceus3 Jun 23, 2024
d797f65
fixed flake8 formatting
UltraArceus3 Jun 23, 2024
5f6f582
Added jaccard, certainty, and kulczynski to notebook documentation
UltraArceus3 Jun 23, 2024
8402ac3
Added changes to changelog
UltraArceus3 Jun 23, 2024
261a37d
Update test_association_rules.py
rasbt Jul 2, 2024
f313efe
Update test_association_rules.py
rasbt Jul 2, 2024
aad9473
Update association_rules.py
rasbt Jul 2, 2024
d336748
Update CHANGELOG.md
rasbt Jul 2, 2024
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18 changes: 18 additions & 0 deletions docs/sources/CHANGELOG.md
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Expand Up @@ -6,6 +6,24 @@ The CHANGELOG for the current development version is available at
[https://github.com/rasbt/mlxtend/blob/master/docs/sources/CHANGELOG.md](https://github.com/rasbt/mlxtend/blob/master/docs/sources/CHANGELOG.md).

---

### Version 0.23.3 (TBD)

##### Downloads

- [Source code (zip)](https://github.com/rasbt/mlxtend/archive/v0.23.3.zip)

- [Source code (tar.gz)](https://github.com/rasbt/mlxtend/archive/v0.23.3.tar.gz)

##### New Features and Enhancements

- [`mlxtend.frequent_patterns.association_rules`](https://rasbt.github.io/mlxtend/user_guide/frequent_patterns/association_rules/) Implemented three new metrics: Jaccard, Certainty, and Kulczynski. ([#1096](https://github.com/rasbt/mlxtend/issues/1096))
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##### Changes

- [`mlxtend.frequent_patterns.association_rules`](https://rasbt.github.io/mlxtend/user_guide/frequent_patterns/association_rules/) Added optional parameter 'return_metrics' to only return a given list of metrics, rather than every possible metric.


### Version 0.23.2 (TBD)

##### Downloads
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