Uses of Package
de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

Packages that use de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

Spatial outlier detection algorithms

Classes in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial used by de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

AbstractDistanceBasedSpatialOutlier
Abstract base class for distance-based spatial outlier detection methods.

AbstractDistanceBasedSpatialOutlier.Parameterizer
Parameterization class.

AbstractNeighborhoodOutlier
Abstract base class for spatial outlier detection methods using a spatial neighborhood.

AbstractNeighborhoodOutlier.Parameterizer
Parameterization class.

CTLuGLSBackwardSearchAlgorithm
GLS-Backward Search is a statistical approach to detecting spatial outliers.

CTLuMeanMultipleAttributes
Mean Approach is used to discover spatial outliers with multiple attributes.

CTLuMedianAlgorithm
Median Algorithm of C.

CTLuMedianMultipleAttributes
Median Approach is used to discover spatial outliers with multiple attributes.

CTLuMoranScatterplotOutlier
Moran scatterplot outliers, based on the standardized deviation from the local and global means.

CTLuRandomWalkEC
Spatial outlier detection based on random walks.

CTLuScatterplotOutlier
Scatterplot-outlier is a spatial outlier detection method that performs a linear regression of object attributes and their neighbors average value.

CTLuZTestOutlier
Detect outliers by comparing their attribute value to the mean and standard deviation of their neighborhood.

SLOM
SLOM: a new measure for local spatial outliers Reference:
Sanjay Chawla and Pei Sun
SLOM: a new measure for local spatial outliers
in Knowledge and Information Systems 2005 This implementation works around some corner cases in SLOM, in particular when an object has none or a single neighbor only (albeit the results will still not be too useful then), which will result in divisions by zero.

SOF
The Spatial Outlier Factor (SOF) is a spatial LOF variation.

TrimmedMeanApproach
A Trimmed Mean Approach to Finding Spatial Outliers.