So sánh phương pháp

	HDBSCAN bán giám sát	Phân cụm K-means
Lĩnh vực	Học máy	Học máy
Họ	Machine learning	Machine learning
Năm ra đời	2017–present	1967 (formalized 1982)
Người khởi xướng	McInnes, L.; Healy, J. (base HDBSCAN); semi-supervised extensions by various authors	MacQueen, J. B.; Lloyd, S. P.
Loại	Semi-supervised density-based clustering	Partitional clustering
Công trình gốc	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.
Tên gọi khác	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
Liên quan	6	4
Tóm tắt	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.