Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:architecture
|
| gptkbp:alsoKnownAs |
k-d tree
|
| gptkbp:category |
gptkb:tree
search tree spatial data structure |
| gptkbp:complexity |
O(n) for construction
O(log n) for balanced tree search |
| https://www.w3.org/2000/01/rdf-schema#label |
KDTree
|
| gptkbp:implementedIn |
gptkb:Java
gptkb:C++ gptkb:MATLAB gptkb:SciPy gptkb:scikit-learn |
| gptkbp:introducedIn |
1975
|
| gptkbp:inventedBy |
gptkb:Jon_Louis_Bentley
|
| gptkbp:limitation |
not ideal for dynamic data
performance degrades in high dimensions |
| gptkbp:numberOfLocations |
points in k-dimensional space
|
| gptkbp:relatedTo |
gptkb:Ball_tree
gptkb:Octree gptkb:Quad_tree gptkb:R-tree |
| gptkbp:splitsBy |
axis-aligned hyperplanes
|
| gptkbp:usedFor |
nearest neighbor search
spatial indexing multidimensional search range search |
| gptkbp:usedIn |
gptkb:geometry
gptkb:machine_learning computer graphics |
| gptkbp:bfsParent |
gptkb:scipy.spatial
|
| gptkbp:bfsLayer |
7
|