File:DBSCAN-Gaussian-data.svg
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Size of this PNG preview of this SVG file: 434 × 467 pixels. Other resolutions: 223 × 240 pixels | 446 × 480 pixels | 714 × 768 pixels | 952 × 1,024 pixels | 1,903 × 2,048 pixels.
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DescriptionDBSCAN-Gaussian-data.svg |
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 InfoField | This vector image was created with ELKI. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:23, 23 October 2011 | 434 × 467 (407 KB) | Chire (talk | contribs) |
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23 October 2011
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328d46c83b49af609a66b0c98f04c8b5922e0fd2
416,813 byte
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434 pixel
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