2-adic Fuzzy Partitions and Multi-Scale Representation of Time Series

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17610%2F21%3AA2302APP" target="_blank" >RIV/61988987:17610/21:A2302APP - isvavai.cz</a>
Result on the web
<a href="http://ceur-ws.org/Vol-2962/paper35.pdf" target="_blank" >http://ceur-ws.org/Vol-2962/paper35.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
2-adic Fuzzy Partitions and Multi-Scale Representation of Time Series
Original language description
We are focused on a new method of time series analysis that is based on the extraction of representative keypoints. We use the multi-scale theory based on the use of non-traditional kernels derived from the theory of F-transforms. The sequence of kernels corresponds to what is called as 2-adic fuzzy partitions. This leads to simplified algorithms and comparable efficiency in the selection of keypoints. We reduce the number of representative keypoints and enhance robustness of their selection. We also propose a new keypoint descriptor and test it on matching financial time series with high volatility.
Czech name
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Czech description
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Project
<a href="/en/project/EF17_049%2F0008414" target="_blank" >EF17_049/0008414: Centre for the development of Artificial Intelligence Methods for the Automotive Industry of the region</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 21st Conference Information Technologies ? Applications and Theory (ITAT 2021)
ISBN
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ISSN
1613-0073
e-ISSN
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Number of pages
8
Pages from-to
77-84
Publisher name
CEUR - Workshop Proceedings
Place of publication
Oravská Lesná, Slovakia
Event location
Oravská Lesná, Slovakia, Slovakia
Event date
Sep 24, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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