Метрика та алгоритм для розрахунку подібності двох часових послідовностей подій
In several data analysis applications on temporal events flows, the problem of measuring "similarity" of these sequences arises. There are many different definitions of event sequences but in this paper under the term "sequence of events" the ordered array of the event occurrence...
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| Datum: | 2017 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2017
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| Schlagworte: | |
| Online Zugang: | http://journal.iasa.kpi.ua/article/view/83858 |
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| Назва журналу: | System research and information technologies |
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System research and information technologies| Zusammenfassung: | In several data analysis applications on temporal events flows, the problem of measuring "similarity" of these sequences arises. There are many different definitions of event sequences but in this paper under the term "sequence of events" the ordered array of the event occurrence times will be understood. In this paper the metric and procedure for similarity calculation between two ordered event sequences is presented. The procedure as the output returns measure of two event flows similarity and set of corresponding indices pairs which represent the mapping of the events between the input sequences. |
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