DECISION TREE CLASSIFIER DESIGNED USING HIDDEN MARKOV MODELS - Patent 0789902

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EP 0 789 902 A1

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(43)	Date of publication:
	20.08.1997 Bulletin 1997/34

(21)	Application number: 95937519.0

(22)	Date of filing: 19.10.1995

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International Patent Classification (IPC):

G10L 15/ 10^{( . )}
G10L 15/ 14^{( . )}

G10L 15/ 08^{( . )}
G10L 15/ 18^{( . )}

(86)	International application number:
	PCT/US1995/013416

(87)	International publication number:
	WO 1996/013830 (09.05.1996 Gazette 1996/21)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI NL SE

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Priority:

26.10.1994 US 19940329393

(71)	Applicant: DICTAPHONE CORPORATION
	Stratford, CT 06497-2559 (US)

(72)	Inventor:
	SORENSEN, Jeffrey, S. Seymour, CT 06483 (US)

(74)	Representative: Avery, Stephen John, et al
	Hoffmann Eitle, Patent- und Rechtsanwälte, Arabellastrasse 4 81925 München 81925 München (DE)

(54)	DECISION TREE CLASSIFIER DESIGNED USING HIDDEN MARKOV MODELS