31 citations · 122 across the 37 of their papers we have counts for
4 papers · 2 filters
The 2015 Sheffield System for Transcription of Multi-Genre Broadcast Media
Oscar Saz, Mortaza Doulaty, Salil Deena +5
We describe the University of Sheffield system for participation in the 2015 Multi-Genre Broadcast (MGB) challenge task of transcribing multi-genre broadcast shows. Transcription w…
Latent Dirichlet Allocation Based Organisation of Broadcast Media Archives for Deep Neural Network Adaptation
Mortaza Doulaty, Oscar Saz, Raymond W. M. Ng +1
This paper presents a new method for the discovery of latent domains in diverse speech data, for the use of adaptation of Deep Neural Networks (DNNs) for Automatic Speech Recogniti…
The USFD Spoken Language Translation System for IWSLT 2014
Raymond W. M. Ng, Mortaza Doulaty, Rama Doddipatla +7
The University of Sheffield (USFD) participated in the International Workshop for Spoken Language Translation (IWSLT) in 2014. In this paper, we will introduce the USFD SLT system…
Unsupervised Domain Discovery using Latent Dirichlet Allocation for Acoustic Modelling in Speech Recognition
Mortaza Doulaty, Oscar Saz, Thomas Hain
Speech recognition systems are often highly domain dependent, a fact widely reported in the literature. However the concept of domain is complex and not bound to clear criteria. He…