Scalable minimum Bayes risk training of deep neural network acoustic models using distributed hessian-free optimization

2012 ◽  
Author(s):  
Brian Kingsbury ◽  
Tara N. Sainath ◽  
Hagen Soltau
Keyword(s):  
Neural Network ◽  
Deep Neural Network ◽  
Bayes Risk ◽  
Acoustic Models ◽  
Minimum Bayes Risk

Adaptation of deep neural network acoustic models using factorised i-vectors

2014 ◽  
Author(s):  
Penny Karanasou ◽  
Yongqiang Wang ◽  
Mark J. F. Gales ◽  
Philip C. Woodland
Keyword(s):  
Neural Network ◽  
Deep Neural Network ◽  
Acoustic Models
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