ignore self neighbors from the start

TutteInstitute · Dec 24, 2024 · 489084b · 489084b
1 parent fc49ae9
commit 489084b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/fast_hdbscan/branches.py b/fast_hdbscan/branches.py
@@ -287,7 +287,7 @@ def detect_branches_in_clusters(
             data,
             cluster_labels,
             cluster_probabilities,
-            clusterer._neighbors,
+            clusterer._neighbors[:, 1:],
             clusterer._core_distances,
             clusterer._min_spanning_tree,
             num_clusters,

diff --git a/fast_hdbscan/core_graph.py b/fast_hdbscan/core_graph.py
@@ -23,7 +23,7 @@ def knn_mst_union(neighbors, core_distances, min_spanning_tree, lens_values):
         children = graph[point]
         parent_lens = lens_values[point]
         parent_dist = core_distances[point]
-        for child in neighbors[point, 1:]:
+        for child in neighbors[point]:
             if child < 0:
                 continue
             children[child] = (