Author:Mark Hall
Category:Outlier
Changes:Fixed a bug in the k-distance computation and a subtle issue with the parallel execution mode that resulted in slightly different results on some data sets when running in parallel mode vs sequential mode.
Date:2012-06-28
Depends:weka (>=3.7.2)
Description:A filter that applies the LOF (Local Outlier Factor) algorithm to compute an "outlier" score for each instance in the data. Can use multiple cores/cpus to speed up the LOF computation for large datasets. Nearest neighbor search methods and distance functions are pluggable.

For more information, see:

Markus M. Breunig, Hans-Peter Kriegel, Raymond T. Ng, Jorg Sander (2000). LOF: Identifying Density-Based Local Outliers. ACM SIGMOD Record. 29(2):93-104.
License:GPL 3.0
Maintainer:Weka team <wekalist{[at]}list.scms.waikato.ac.nz>
PackageURL:http://prdownloads.sourceforge.net/weka/localOutlierFactor1.0.1.zip?download
URL:http://weka.sourceforge.net/doc.packages/localOutlierFactor
Version:1.0.1