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0.23.0 #1024

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Apr 2, 2023
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0.23.0 #1024

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4 changes: 2 additions & 2 deletions docs/mkdocs.yml
Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@ site_author: Sebastian Raschka
site_description: A library consisting of useful tools and extensions for the day-to-day data science tasks.

repo_url: https://github.com/rasbt/mlxtend
repo_name: GitHub
edit_uri: docs/sources/user_guide/
repo_name: mlxtend
edit_uri: https://github.com/rasbt/mlxtend/tree/master/docs/sources

#include_search: true # not necessary for this theme
docs_dir: sources
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16 changes: 8 additions & 8 deletions docs/sources/CHANGELOG.md
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Expand Up @@ -9,7 +9,7 @@ The CHANGELOG for the current development version is available at



Version 0.22.0dev (TBD)
Version 0.22.0 (4 April 2023)

##### Downloads

Expand All @@ -19,17 +19,17 @@ Version 0.22.0dev (TBD)

##### Changes

- When `ExhaustiveFeatureSelector` is run with `n_jobs == 1`, joblib is now disabled, which enables more immediate (live) feedback when the `verbose` mode is enabled. ([#985](https://github.com/rasbt/mlxtend/pull/985) via [Nima Sarajpoor](https://github.com/NimaSarajpoor))
- Disabled unnecessary warning in EnsembleVoteClassifier ([#941](https://github.com/rasbt/mlxtend/issues/941))
- When [`ExhaustiveFeatureSelector`](https://rasbt.github.io/mlxtend/user_guide/feature_selection/ExhaustiveFeatureSelector/) is run with `n_jobs == 1`, joblib is now disabled, which enables more immediate (live) feedback when the `verbose` mode is enabled. ([#985](https://github.com/rasbt/mlxtend/pull/985) via [Nima Sarajpoor](https://github.com/NimaSarajpoor))
- Disabled unnecessary warning in [`EnsembleVoteClassifier`](https://rasbt.github.io/mlxtend/user_guide/classifier/EnsembleVoteClassifier/) ([#941](https://github.com/rasbt/mlxtend/issues/941))
- Fixed various documentation issues ([#849](https://github.com/rasbt/mlxtend/issues/849) and [#951](https://github.com/rasbt/mlxtend/issues/951) via [Lekshmanan Natarajan](https://github.com/zuari1993))
- Fixed "Edit on GitHub" button ([#1024](https://github.com/rasbt/mlxtend/issues/1024))

##### New Features and Enhancements

- The `mlxtend.frequent_patterns.association_rules` function has a new metric - Zhangs Metric, which measures both association and dissociation. ([#980](https://github.com/rasbt/mlxtend/pull/980))
- Internal `fpmax` code improvement that avoids casting a sparse DataFrame into a dense NumPy array. ([#1000](https://github.com/rasbt/mlxtend/pull/1000) via [Tim Kellogg](https://github.com/tkellogg))
- The `plot_decision_regions` function now has a `n_jobs` parameter to parallelize the computation. (In a particular use case, on a small dataset, there was a 21x speed-up (449 seconds vs 21 seconds on local HPC instance of 36 cores). ([#998](https://github.com/rasbt/mlxtend/pull/998) via [Khalid ElHaj](https://github.com/Ne-oL))
- Added `mlxtend.frequent_patterns.hmine` algorithm and documentation for mining frequent itemsets using the H-Mine algorithm. ([#1020](https://github.com/rasbt/mlxtend/pull/1020) via [Fatih Sen](https://github.com/fatihsen20))
- Adds a new `font_color_threshold` parameter to the `mlxtend.plotting.heatmap` function to manually override the threshold for the text annotation color. ([#1022](https://github.com/rasbt/mlxtend/pull/1022))
- The [`mlxtend.frequent_patterns.association_rules`](https://rasbt.github.io/mlxtend/user_guide/frequent_patterns/association_rules/) function has a new metric - Zhang's Metric, which measures both association and dissociation. ([#980](https://github.com/rasbt/mlxtend/pull/980))
- Internal [`mlxtend.frequent_patterns.fpmax`](https://rasbt.github.io/mlxtend/user_guide/frequent_patterns/association_rules/) code improvement that avoids casting a sparse DataFrame into a dense NumPy array. ([#1000](https://github.com/rasbt/mlxtend/pull/1000) via [Tim Kellogg](https://github.com/tkellogg))
- The [`plot_decision_regions`](https://rasbt.github.io/mlxtend/user_guide/plotting/plot_decision_regions/) function now has a `n_jobs` parameter to parallelize the computation. (In a particular use case, on a small dataset, there was a 21x speed-up (449 seconds vs 21 seconds on local HPC instance of 36 cores). ([#998](https://github.com/rasbt/mlxtend/pull/998) via [Khalid ElHaj](https://github.com/Ne-oL))
- Added [`mlxtend.frequent_patterns.hmine`](https://rasbt.github.io/mlxtend/user_guide/frequent_patterns/hmine/) algorithm and documentation for mining frequent itemsets using the H-Mine algorithm. ([#1020](https://github.com/rasbt/mlxtend/pull/1020) via [Fatih Sen](https://github.com/fatihsen20))

### Version 0.21.0 (09/17/2022)

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2 changes: 1 addition & 1 deletion mlxtend/__init__.py
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Expand Up @@ -4,4 +4,4 @@
#
# License: BSD 3 clause

__version__ = "0.22.0dev0"
__version__ = "0.22.0"