Efficient layered density-based clustering of categorical data.
Andreopoulos B, An A, Wang X, Labudde D.
Andreopoulos B, et al. Among authors: an a.
J Biomed Inform. 2009 Apr;42(2):365-76. doi: 10.1016/j.jbi.2008.11.004. Epub 2008 Dec 10.
J Biomed Inform. 2009.
PMID: 19111944
Free article.
A challenge involved in applying density-based clustering to categorical biomedical data is that the "cube" of attribute values has no ordering defined, making the search for dense subspaces slow. We propose the HIERDENC algorithm for hierarchical density-based clustering …
A challenge involved in applying density-based clustering to categorical biomedical data is that the "cube" of attribute values has n …