Generalized random shapelet forests
Data Min. Knowl. Discov., Volume 30, Issue 5, 2016, Pages 1053-1085.
Multivariate time seriesTime series classificationTime series shapeletsDecision treesEnsemble methods
Shapelets are discriminative subsequences of time series, usually embedded in shapelet-based decision trees. The enumeration of time series shapelets is, however, computationally costly, which in addition to the inherent difficulty of the decision tree learning algorithm to effectively handle high-dimensional data, severely limits the app...More
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