विधियों की तुलना करें

	अर्ध-पर्यवेक्षित K-माध्य (Semi-supervised K-means)	DBSCAN
क्षेत्र	मशीन अधिगम	मशीन अधिगम
परिवार	Machine learning	Machine learning
उद्भव वर्ष	2001–2002	1996
प्रवर्तक	Wagstaff, K. et al. (constrained); Basu, S. et al. (seeded)	Ester, M., Kriegel, H.-P., Sander, J. & Xu, X.
प्रकार	Semi-supervised clustering	Density-based clustering algorithm
मौलिक स्रोत	Wagstaff, K., Cardie, C., Rogers, S., & Schroedl, S. (2001). Constrained K-means Clustering with Background Knowledge. In Proceedings of the 18th International Conference on Machine Learning (ICML 2001), pp. 577–584.	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.
उपनाम	constrained K-means, seeded K-means, partially supervised K-means, SS-K-means	DBSCAN Kümeleme, density-based clustering, density-based spatial clustering
संबंधित	5	3
सारांश	Semi-supervised K-means extends standard K-means clustering by incorporating partial supervision — either a small set of labeled seed points or pairwise must-link and cannot-link constraints — to guide cluster formation. It bridges unsupervised clustering and fully supervised classification, enabling more meaningful clusters when labels are scarce but costly to obtain in full.	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.