Research Article
Locality-Based Visual Outlier Detection Algorithm for Time Series
Pseudocode 4
HSDE-based outlier detection method.
Input: āāthe time series | //the maximum of the hierarchy | //the in -distance | //the threshold of the local outlier factor LOF | Output: LOF( ) | () HSS = HSDE(X) | () for each in HSS do | Computing the -distance neighborhood of ; | Computing the reachability distance of object ; | According to Formula (3), computing the | According to Formula (4), computing the LOF | if | Label as outlier | | () return LOF |
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