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	DBSCAN	ऑनलाइन के-मीन्स
क्षेत्र	मशीन अधिगम	मशीन अधिगम
परिवार	Machine learning	Machine learning
उद्भव वर्ष	1996	1967 (online update rule); 2010 (mini-batch variant)
प्रवर्तक	Ester, M., Kriegel, H.-P., Sander, J. & Xu, X.	MacQueen, J. (batch); Sculley, D. (mini-batch web-scale variant)
प्रकार	Density-based clustering algorithm	Unsupervised clustering (online/streaming)
मौलिक स्रोत	Ester, M., Kriegel, H.-P., Sander, J. & Xu, X. (1996). A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise. Proceedings of the 2nd KDD, 226–231.	MacQueen, J. (1967). Some methods for classification and analysis of multivariate observations. In Proceedings of the Fifth Berkeley Symposium on Mathematical Statistics and Probability, Vol. 1, pp. 281–297. University of California Press.
उपनाम	DBSCAN Kümeleme, density-based clustering, density-based spatial clustering	sequential k-means, streaming k-means, incremental k-means, online clustering
संबंधित	3	4
सारांश	DBSCAN is a density-based clustering algorithm, introduced by Ester, Kriegel, Sander and Xu in 1996, that groups together points lying in dense regions and flags points in sparse regions as noise. It is effective on noisy data and on clusters of irregular, non-spherical shapes.	Online K-means is a streaming variant of the classical K-means algorithm that updates cluster centroids one observation at a time — or in small mini-batches — without storing the entire dataset in memory. It is particularly suited to large-scale, real-time, or continuously arriving data where batch recomputation would be too slow or impractical.