Density-based Spatial Clustering of Applications with Noise is a clustering algorithm, commonly known as DBSCAN, that groups data points based on dense regions in the data space. It can identify clusters of arbitrary shape and mark points in low-density regions as noise or outliers.
A clustering algorithm proposed by Martin Ester, Hans-Peter Kriegel, JΓΆrg Sander, and Xiaowei Xu in 1996.