In DBSCAN, what does the term 'Epsilon' refer to?
- Edge Distance
- Error Rate
- Estimated Density
- Maximum Radius of the Neighborhood
In DBSCAN, 'Epsilon' refers to the maximum radius of the neighborhood around a data point. If there are enough points within this radius (defined by MinPts), the point is considered a core point, leading to the formation of a cluster. It's a critical parameter affecting the clustering result, controlling how close points must be to form a cluster.
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