DBSCAN-Gaussian-data.svg
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Summary
| Description |
Deutsch:
DBSCAN
-
Clusteranalyse
auf einem Datensatz mit Gauss-verteilten Clustern. Selbst mit sorgfältig gewählten Parametern minPts und
ist DBSCAN nicht in der lage, alle Cluster zur gleichen Zeit korrekt zu erfassen, da die Dichte-Unterschiede der Cluster zu groß und die Trennung der Daten gering ist.
OPTICS
, eine DBSCAN-Erweiterung, ist überraschend gut in der Lage, diesen Datensatz zu trennen: siehe
Beispiel
.
Visualisiert mit
ELKI
.
English:
Cluster analysis
with
DBSCAN
on a gaussian-distributed-based data set. Even with carefully chosen parameters minPts and
, DBSCAN is unable to capture all clusters correctly at the same time, since the difference in density is too high and the separation too low.
The visualization was generated using
ELKI
.
|
| Date | |
| Source | Own work |
| Author | Chire |
| SVG development |
This
vector image
was created with
ELKI
.
|
Licensing
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Creative Commons
Attribution-Share Alike 3.0 Unported
license.
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