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1. (WO2017151235) INTERMEDIATE SCORING AND REJECTION LOOPBACK FOR IMPROVED KEY PHRASE DETECTION

Pub. No.:    WO/2017/151235    International Application No.:    PCT/US2017/014435
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Jan 21 00:59:59 CET 2017
IPC: G10L 17/24
G10L 17/12
Applicants: INTEL CORPORATION
Inventors: BOCKLET, Tobias
MAREK, Adam
DORAU, Tomasz
SOBON, Przemyslaw
Title: INTERMEDIATE SCORING AND REJECTION LOOPBACK FOR IMPROVED KEY PHRASE DETECTION
Abstract:
Techniques related to key phrase detection for applications such as wake on voice are discussed. Such techniques may include intermediate scoring of a state or states of a key phrase model and/or a backward transition or rejection loopback from a state of the key phrase model to a rejection model to reduce false accepts based on received utterances.