DOC update description of support_vectors_ (scikit-learn#26866)

rprkh · web-flow · commit 399131c8545c · 2023-07-21T11:23:28.000+02:00
diff --git a/sklearn/svm/_classes.py b/sklearn/svm/_classes.py
@@ -774,7 +774,7 @@ class SVC(BaseSVC):
         Indices of support vectors.
 
     support_vectors_ : ndarray of shape (n_SV, n_features)
-        Support vectors.
+        Support vectors. An empty array if kernel is precomputed.
 
     n_support_ : ndarray of shape (n_classes,), dtype=int32
         Number of support vectors for each class.
