Merge pull request #476 from komaksym/main

moe18 · web-flow · commit 11ea975eeeb7 · 2025-07-08T15:02:58.000-04:00
fix formula name
diff --git a/old_repo/Problems/138_gini_impurity/learn.md b/old_repo/Problems/138_gini_impurity/learn.md
@@ -26,7 +26,7 @@ A pure node (all one class) has \( G = 0 \), and higher values indicate more cla
 
 ---
 
-## Gini Gain for a Split
+## Weighted Gini Impurity
 
 Given a feature and a threshold to split the dataset into left and right subsets:
 
diff --git a/questions/138_find-the-best-gini-based-split-for-a-binary-decisi/learn.md b/questions/138_find-the-best-gini-based-split-for-a-binary-decisi/learn.md
@@ -26,7 +26,7 @@ A pure node (all one class) has \( G = 0 \), and higher values indicate more cla
 
 ---
 
-## Gini Gain for a Split
+## Weighted Gini Impurity
 
 Given a feature and a threshold to split the dataset into left and right subsets:
 
