A new topological entropy-based approach for measuring similarities among piecewise linear functions

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• 作者：Matteo Rucco^a ; ^c ; ^{matteo.rucco@unicam.it} ; Rocio Gonzalez-Diaz^b ; ^rogodi@us.es ; Maria-Jose Jimenez^b ; Nieves Atienza^b ; Cristina Cristalli^c ; Enrico Concettoni^c ; Andrea Ferrante^c ; Emanuela Merelli^a
• 关键词：55U10 ; 05E45 ; 62H30 ; 28D20
• 刊名：Signal Processing
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：130-138
• 全文大小：1027 K
• 卷排序：134

文摘

Definition of a new entropy from the persistent barcode. Proof of the stability theorem for the persistent entropy. Development of a new entropy-based methodology for studying piecewise linear function. Development of a new entropy-based algorithm for the classification of real signals