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I'm not familiar with DBSCAN as a NN search system. Do you have links to using it for that purpose?
by johnmyleswhite 6y ago
I'm not familiar with DBSCAN as a NN search system. Do you have links to using it for that purpose?
- eximius 6y ago> a NN Search System And what is that exactly? I was under the impression result of running nearest-neighbor algorithms are clusters. DBSCAN is a clustering algorithm. kNN is a clustering algorithm. Is this used to find neighbors for use in a clustering algorithm?
- Eridrus 6y agoThis is used in neural retrieval systems where you are trying to find a specific example, not a cluster.
- abhgh 6y agokNN is used for classification/regression. Are you maybe talking about k-means?
- johnmyleswhite 6y agoYes, the nearest neighbor search problem is exactly the problem of finding nearest neighbors: https://en.wikipedia.org/wiki/Nearest_neighbor_search https://en.wikipedia.org/wiki/Nearest_neighbor_search