Discriminative Locally-Adaptive Nearest Centroid Classifier - A Novel Classifier For Phoneme Classification In Automatic Speech Recognition

de Sun, Yong-Peng
État : Neuf
48,21 €
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Sun, Yong-Peng Discriminative Locally-Adaptive Nearest Centroid Classifier - A Novel Classifier For Phoneme Classification In Automatic Speech Recognition
Sun, Yong-Peng - Discriminative Locally-Adaptive Nearest Centroid Classifier - A Novel Classifier For Phoneme Classification In Automatic Speech Recognition

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La description

Automatic speech recognition (ASR) is a forefront of technology and research today. The effectiveness of ASR depends upon the accurate and quick classification of phonemes, which are the basic building blocks of speech. To derive such a classifier for phoneme classification in the context of ASR is the subject of my MASc thesis at the University of Waterloo carried out in between April 2011 and July 2012 under the supervision of Professor Fakhreddine Karray. Drawing upon several recent research topics applied to this area, such as discriminative learning and locally adaptive metrics, a novel classifier referred to as the discriminative locally-adaptive nearest centroid classifier (DLANC). DLANC is structurally simple, very quick to train on even very large sets of data, and it also produces very good classification results on standard TIMIT data. This book describes the DLANC classifier in detail, including its background and how it is derived. A detailed comparison between the DLANC classifier and several other existing classifiers for phoneme classification are made on standard TIMIT data. Numerous illustrations and diagrams make many theoretical points easy to understand.

Contributeurs

Écrivain:
Sun, Yong-Peng

Détails du produit

Biographie:
Yongpeng Sun is a researcher in the area of automatic speech recognition at Vestec Inc. The author holds a BMath degree from the University of Waterloo, majoring in statistics, and an MASc degree from the University of Waterloo, for which he completed work in the area of automatic speech recognition under the supervision of Dr. Fakhreddine Karray.
Langues:
Anglais
Nombre de pages:
68
Type de média:
Souple
Éditeur:
LAP Lambert Academic Publishing

Données de base

Type d'produit:
Livre de poche
Date de publication:
23 novembre 2012
Dimensions du colis:
0.22 x 0.15 x 0.004 m; 0.15 kg
GTIN:
09783659276408
DUIN:
M4MT8NJIEME
48,21 €
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