Conference paper

KOMBRINK Stefan, BURGET Lukáš, MATĚJKA Pavel, KARAFIÁT Martin and HEŘMANSKÝ Hynek. Posterior-based Out of Vocabulary Word Detection in Telephone Speech. In: Proc. Interspeech 2009. Brighton: International Speech Communication Association, 2009, pp. 80-83. ISSN 1990-9772.
Publication language:english
Original title:Posterior-based Out of Vocabulary Word Detection in Telephone Speech
Title (cs):Detekce slov mimo slovník v telefonní řeči založená na posteriorech
Proceedings:Proc. Interspeech 2009
Conference:Interspeech 2009
Place:Brighton, GB
Journal:Proceedings of Interspeech, No. 9, FR
Publisher:International Speech Communication Association
confidence measures, out-of-vocabulary word detection, phone posteriors, neural net, OOV
The paper is on Posterior-based Out of Vocabulary Word Detection in Telephone Speech
In this paper we present an out-of-vocabulary word detector suitable for English conversational and read speech. We use an approach based on phone posteriors created by a Large Vocabulary Continuous Speech Recognition system and an additional phone recognizer, that allows detection of OOV and misrecognized words. In addition, the recognized word output can be transcribed more detailed using several classes. Reported results are on CallHome English and Wall Street Journal data.
   author = {Stefan Kombrink and Luk{\'{a}}{\v{s}} Burget and Pavel
	Mat{\v{e}}jka and Martin Karafi{\'{a}}t and Hynek
   title = {Posterior-based Out of Vocabulary Word Detection in
	Telephone Speech},
   pages = {80--83},
   booktitle = {Proc. Interspeech 2009},
   journal = {Proceedings of Interspeech},
   number = {9},
   year = {2009},
   location = {Brighton, GB},
   publisher = {International Speech Communication Association},
   ISSN = {1990-9772},
   language = {english},
   url = {}

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