How does DBSCAN handle outliers compared to other clustering algorithms?
- Considers them as part of existing clusters
- Ignores them completely
- Treats more isolated points as noise
- Treats them as individual clusters
DBSCAN has a unique way of handling outliers, treating more isolated points as noise rather than forcing them into existing clusters or forming new clusters. This approach allows DBSCAN to identify clusters of varying shapes and sizes while ignoring sparse or irrelevant points, making it more robust to noise and outliers compared to some other clustering methods.
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