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A Kernel based mult...
A Kernel based multi-resolution time series analysis for screening deficiencies in paper production
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- Ejnarsson, Marcus (författare)
- Högskolan i Halmstad,Intelligenta system (IS-lab)
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- Nilsson, Carl Magnus (författare)
- Högskolan i Halmstad,Intelligenta system (IS-lab)
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- Verikas, Antanas (författare)
- Högskolan i Halmstad,Intelligenta system (IS-lab)
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(creator_code:org_t)
- Berlin : Springer Berlin/Heidelberg, 2006
- 2006
- Engelska.
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Ingår i: Advances in neural networks - ISNN 2006. - Berlin : Springer Berlin/Heidelberg. - 9783540344827 ; , s. 1111-1116
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper is concerned with a multi-resolution tool for analysis of a time series aiming to detect abnormalities in various frequency regions. The task is treated as a kernel based novelty detection applied to a multi-level time series representation obtained from the discrete wavelet transform. Having a priori knowledge that the abnormalities manifest themselves in several frequency regions, a committee of detectors utilizing data dependent aggregation weights is build by combining outputs of detectors operating in those regions.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
Nyckelord
- Discrete transformation
- Discrete time
- Discrete wavelet
- Time analysis
- Kernel method
- Medical screening
- Screening
- Neural network
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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