Methoden vergleichen

	Halbüberwachtes HDBSCAN	K-means Clustering
Fachgebiet	Maschinelles Lernen	Maschinelles Lernen
Familie	Machine learning	Machine learning
Entstehungsjahr	2017–present	1967 (formalized 1982)
Urheber	McInnes, L.; Healy, J. (base HDBSCAN); semi-supervised extensions by various authors	MacQueen, J. B.; Lloyd, S. P.
Typ	Semi-supervised density-based clustering	Partitional clustering
Wegweisende Quelle	McInnes, L., Healy, J., & Astels, S. (2017). hdbscan: Hierarchical density based clustering. Journal of Open Source Software, 2(11), 205.	Lloyd, S. P. (1982). Least squares quantization in PCM. IEEE Transactions on Information Theory, 28(2), 129–137.
Aliasnamen	Constrained HDBSCAN, Semi-supervised hierarchical density clustering, HDBSCAN with partial labels, SS-HDBSCAN	k-means clustering, Lloyd's algorithm, k-means partitioning, hard k-means
Verwandt	6	4
Zusammenfassung	Semi-supervised HDBSCAN extends the Hierarchical Density-Based Spatial Clustering of Applications with Noise (HDBSCAN) algorithm by incorporating partial supervision — such as must-link and cannot-link pairwise constraints or a small set of labeled examples — to guide the density-based cluster hierarchy toward cluster assignments that are consistent with available domain knowledge.	K-means is a classic unsupervised partitional clustering algorithm that divides a dataset into K non-overlapping groups by iteratively assigning each observation to its nearest centroid and updating centroids as the mean of their assigned points. It is one of the most widely used exploratory tools in machine learning and data analysis.