Adding ref.

iskandr · Sep 1, 2017 · ec8c318 · ec8c318
1 parent f51b02b
commit ec8c318
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/fancyimpute/knn.py b/fancyimpute/knn.py
@@ -24,6 +24,11 @@ class KNN(Solver):
 
     Assumes that each feature has been centered and rescaled to have
     mean 0 and variance 1.
+    
+    Inspired by the implementation of kNNImpute from the R package
+    imputation.
+    See here: 
+    https://www.rdocumentation.org/packages/imputation/versions/2.0.3/topics/kNNImpute
     """
     def __init__(
             self,