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---
id: Density-based Clustering
aliases:
- Density-Based Clustering Methods
tags: []
---
## Density-Based Clustering Methods
- Clustering based on density (a **local** cluster criterion), such as
density-connected points
- Major features:
- Discover clusters of **arbitrary** shape
- Handle noise
- One scan (only examine the local region to justify density)
- Need density parameters as termination condition
- Several interesting studies:
- <u>[[DBSCAN]]</u>: Ester, et al.
- <u>[[OPTICS]]</u>: Ankerst, et al.
- DENCLUE: Hinneburg & D. Keim
- CLIQUE: Agrawal, et al.
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