implement Connectivity-based outlier factor (COF)

[yzhao062]

See https://dl.acm.org/citation.cfm?id=693665 for more information.

[prasan0501]

The above link doesn't open. Can you point to more information? TIA.

[yzhao062]

Thanks for asking.

Here is the pdf: http://www.cs.cuhk.hk/~adafu/Pub/pakdd02.pdf

Here is the reference:

Tang, J., Chen, Z., Fu, A.W.C. and Cheung, D.W., 2002, May. Enhancing effectiveness of outlier detections for low density patterns. In Pacific-Asia Conference on Knowledge Discovery and Data Mining (pp. 535-548). Springer, Berlin, Heidelberg.