Fast distant support vector data description
Sign Up to like & getrecommendations! Published in 2017 at "Memetic Computing"
DOI: 10.1007/s12293-016-0189-y
Abstract: As an indispensable approach of one class classification, support vector data description (SVDD) has been studied within diverse research areas and application domains. Distant SVDD (dSVDD) is a variant of SVDD that shows higher identification… read more here.
Keywords: fast distant; support vector; vector data; svdd ... See more keywords
Ellipsoidal data description
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2017.01.070
Abstract: A generalized version of SVDD which considers feature variance of each dimension adaptively.Solution of ELPDD can be obtained by solving a convex optimization problem.A Mahalanobis distance for novelty detection.A strategy to speed up training for… read more here.
Keywords: dimension; svdd; data description; description ... See more keywords
A Novel Hybrid Method for KPI Anomaly Detection Based on VAE and SVDD
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DOI: 10.3390/sym13112104
Abstract: Key performance indicator (KPI) anomaly detection is the underlying core technology in Artificial Intelligence for IT operations (AIOps). It has an important impact on subsequent anomaly location and root cause analysis. Variational auto-encoder (VAE) is… read more here.
Keywords: anomaly detection; method; detection; svdd ... See more keywords