EP 0978053 A1 20000209 - PROCESS FOR CLASSIFYING A TIME SERIES HAVING A PREDETERMINABLE NUMBER OF SCANNING VALUES, E.G. AN ELECTRIC SIGNAL, BY MEANS OF A COMPUTER
Title (en)
PROCESS FOR CLASSIFYING A TIME SERIES HAVING A PREDETERMINABLE NUMBER OF SCANNING VALUES, E.G. AN ELECTRIC SIGNAL, BY MEANS OF A COMPUTER
Title (de)
VERFAHREN ZUR KLASSIFIKATION EINER ZEITREIHE, DIE EINE VORGEBBARE ANZAHL VON ABTASTWERTEN AUFWEIST, BEISPIELSWEISE EINES ELEKTRISCHEN SIGNALS, DURCH EINEN RECHNER
Title (fr)
PROCEDE DE CLASSIFICATION D'UNE SERIE TEMPORELLE PRESENTANT UN NOMBRE PREDEFINI DE VALEURS DE BALAYAGE, PAR EXEMPLE D'UN SIGNAL ELECTRIQUE, PAR UN ORDINATEUR
Publication
Application
Priority
- DE 9700985 W 19970515
- DE 19624849 A 19960621
Abstract (en)
[origin: WO9750047A1] A generalised correlation integral is found for at least a part of the scanning values of a time series (102). A function family of an entropy function is found from the values of the generalised correlation integral (103). Here, a number (p) of future scanning values to be taken into account is used as a parameter of the function family of the entropy function. The time series is classified (104) into various types of characteristic processes from the form of the function family of the entropy function.
IPC 1-7
IPC 8 full level
A61B 5/0452 (2006.01); A61B 5/0476 (2006.01); G06F 17/00 (2006.01); G06F 17/18 (2006.01)
CPC (source: EP US)
G06F 18/00 (2023.01 - EP US); G06F 2218/12 (2023.01 - EP US)
Citation (search report)
See references of WO 9750047A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9750047 A1 19971231; EP 0978053 A1 20000209; JP 2000513467 A 20001010; US 6226549 B1 20010501
DOCDB simple family (application)
DE 9700985 W 19970515; EP 97923823 A 19970515; JP 50204998 A 19970515; US 20264999 A 19990712