FIX partial_fit from SelectFromModel doesn't validate the parameters (#23299)

glemaitre · thomasjpfan · glemaitre · commit 039d6501f452 · 2022-08-05T14:58:55.000+02:00
Co-authored-by: Thomas J. Fan &lt;thomasjpfan@gmail.com&gt;
Co-authored-by: Guillaume Lemaitre &lt;g.lemaitre58@gmail.com&gt;
diff --git a/doc/whats_new/v1.2.rst b/doc/whats_new/v1.2.rst
@@ -33,6 +33,38 @@ Changelog
     :pr:`123456` by :user:`Joe Bloggs <joeongithub>`.
     where 123456 is the *pull request* number, not the issue number.
 
+:mod:`sklearn.cluster`
+......................
+
+- |Enhancement| The `predict` and `fit_predict` methods of :class:`cluster.OPTICS` now
+  accept sparse data type for input data. :pr:`14736` by :user:`Hunt Zhan <huntzhan>`,
+  :pr:`20802` by :user:`Brandon Pokorny <Clickedbigfoot>`,
+  and :pr:`22965` by :user:`Meekail Zain <micky774>`.
+
+- |Enhancement| :class:`cluster.Birch` now preserves dtype for `numpy.float32`
+  inputs. :pr:`22968` by `Meekail Zain <micky774>`.
+
+:mod:`sklearn.ensemble`
+.......................
+
+- |Efficiency| Improve runtime performance of :class:`ensemble.IsolationForest`
+  by avoiding data copies. :pr:`23252` by :user:`Zhehao Liu <MaxwellLZH>`.
+
+:mod:`sklearn.neighbors`
+........................
+
+- |Enhancement| :class:`neighbors.KernelDensity` bandwidth parameter now accepts
+  definition using Scott's and Silvermann's estimation methods.
+  :pr:`10468` by :user:`Ruben <icfly2>` and :pr:`22993` by
+  :user:`Jovan Stojanovic <jovan-stojanovic>`.
+
+:mod:`sklearn.feature_selection`
+................................
+
+- |Fix| The `partial_fit` method of :class:`feature_selection.SelectFromModel`
+  now conducts validation for `max_features` and `feature_names_in` parameters.
+  :pr:`23299` by :user:`Long Bao <lorentzbao>`.
+
 Code and Documentation Contributors
 -----------------------------------
 
