@@ -13,6 +13,29 @@ Changelog
13
13
Bug fixes
14
14
.........
15
15
16
+ - Fix a bug in :class: `~imblearn.over_sampling.SMOTENC ` where the entries of the
17
+ one-hot encoding should be divided by `sqrt(2) ` and not `2 `, taking into account that
18
+ they are plugged into an Euclidean distance computation.
19
+ :pr: `1014 ` by :user: `Guillaume Lemaitre <glemaitre> `.
20
+
21
+ - Raise an informative error message when all support vectors are tagged as noise in
22
+ :class: `~imblearn.over_sampling.SVMSMOTE `.
23
+ :pr: `1016 ` by :user: `Guillaume Lemaitre <glemaitre> `.
24
+
25
+ - Fix a bug in :class: `~imblearn.over_sampling.SMOTENC ` where the median of standard
26
+ deviation of the continuous features was only computed on the minority class. Now,
27
+ we are computing this statistic for each class that is up-sampled.
28
+ :pr: `1015 ` by :user: `Guillaume Lemaitre <glemaitre> `.
29
+
30
+ - Fix a bug in :class: `~imblearn.over_sampling.SMOTENC ` such that the case where
31
+ the median of standard deviation of the continuous features is null is handled
32
+ in the multiclass case as well.
33
+ :pr: `1015 ` by :user: `Guillaume Lemaitre <glemaitre> `.
34
+
35
+ - Fix a bug in :class: `~imblearn.over_sampling.BorderlineSMOTE ` version 2 where samples
36
+ should be generated from the whole dataset and not only from the minority class.
37
+ :pr: `1023 ` by :user: `Guillaume Lemaitre <glemaitre> `.
38
+
16
39
- Fix a bug in :class: `~imblearn.under_sampling.NeighbourhoodCleaningRule ` where the
17
40
`kind_sel="all" ` was not working as explained in the literature.
18
41
:pr: `1012 ` by :user: `Guillaume Lemaitre <glemaitre> `.
0 commit comments