| 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 |