2003 · 226 citations · 14 references
ComputingComputer ScienceData ScienceComputer VisionData MiningMachine LearningNovelty AnalysisNovelty AssessmentOnline AlgorithmsSequence Pattern RecognitionSupport Vector MachinesTemporal Data MiningNoveltyOnline Support Vector MachinesSupport Vector RegressionTemporal Sequence AnalysisTemporal Sequence MiningTemporal Sequence Modeling
In this paper, we present a new framework for online novelty detection on temporal sequences. This framework include a mechanism for associating each detection result with a confidence value. Based on this framework, we develop a concrete online detection algorithm, by modeling the temporal sequence using an online support vector regression algorithm. Experiments on both synthetic and real world data are performed to demonstrate the promising performance of our proposed detection algorithm.
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A tutorial on support vector regression
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