Porovnat metody

	DBSCAN	Grafová pozornostní síť
Obor	Strojové učení	Hluboké učení
Rodina	Machine learning	Machine learning
Rok vzniku	1996	2018
Tvůrce	Ester, M., Kriegel, H.-P., Sander, J. & Xu, X.	Veličković, P. et al.
Typ	Density-based clustering algorithm	Graph neural network (attention-based)
Původní zdroj	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.	Veličković, P. et al. (2018). Graph Attention Networks. ICLR.
Další názvy	DBSCAN Kümeleme, density-based clustering, density-based spatial clustering	Graf Dikkat Ağı (GAT), GAT, graph attention network, attention-based graph neural network
Příbuzné	3	4
Shrnutí	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.	The Graph Attention Network (GAT), introduced by Veličković and colleagues in 2018, is a graph neural network variant that learns how much importance to assign to each neighbouring node through a self-attention mechanism. On heterogeneous neighbourhoods and relational classification it produces results superior to graph convolutional networks (GCN).