Showing 2018Show all
3 papers · 1 filter
cs.CL2018
Confusion2Vec: Towards Enriching Vector Space Word Representations with Representational Ambiguities
Prashanth Gurunath Shivakumar, Panayiotis Georgiou
Word vector representations are a crucial part of Natural Language Processing (NLP) and Human Computer Interaction. In this paper, we propose a novel word vector representation, Co…
eess.AS2018
Transfer Learning from Adult to Children for Speech Recognition: Evaluation, Analysis and Recommendations
Prashanth Gurunath Shivakumar, Panayiotis Georgiou
Children speech recognition is challenging mainly due to the inherent high variability in children's physical and articulatory characteristics and expressions. This variability man…
cs.CL2018
Learning from Past Mistakes: Improving Automatic Speech Recognition Output via Noisy-Clean Phrase Context Modeling
Prashanth Gurunath Shivakumar, Haoqi Li, Kevin Knight +1
Automatic speech recognition (ASR) systems often make unrecoverable errors due to subsystem pruning (acoustic, language and pronunciation models); for example pruning words due to…