Ewald van der Westhuizen
8 papers · 2016–2019 · 1 venue · across top CS/AI venues
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Achievements
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Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(12)
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Hot Topic Early Bird
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Conference Pioneer
Venues
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Research topics
Keywords
automatic speech recognition
(4)
under-resourced language
(3)
language model
(2)
keyword spotting
(2)
acoustic model
(2)
semi-supervised training
(2)
dynamic time warping
(1)
low-resource language
(1)
variational autoencoder
(1)
discrete latent variable
(1)
word embedding
(1)
neural vocoder
(1)
code-switched speech recognition
(1)
multilingual speech
(1)
grapheme-to-phoneme conversion
(1)
word error rate
(1)
time delay neural network
(1)
acoustic model training
(1)
pronunciation variant
(1)
postlexical deletion
(1)
Papers
Feature Exploration for Almost Zero-Resource ASR-Free Keyword Spotting Using a Multilingual Bottleneck Extractor and Correspondence Autoencoders
Interspeech 2019
Improved Low-Resource Somali Speech Recognition by Semi-Supervised Acoustic and Language Model Training
Interspeech 2019
Semi-Supervised Acoustic Model Training for Five-Lingual Code-Switched ASR
Interspeech 2019
Unsupervised Acoustic Unit Discovery for Speech Synthesis Using Discrete Latent-Variable Neural Networks
Interspeech 2019
Building a Unified Code-Switching ASR System for South African Languages
Interspeech 2018
Multilingual Neural Network Acoustic Modelling for ASR of Under-Resourced English-isiZulu Code-Switched Speech
Interspeech 2018
Synthesising isiZulu-English Code-Switch Bigrams Using Word Embeddings
Interspeech 2017
The Effect of Postlexical Deletion on Automatic Speech Recognition in Fast Spontaneously Spoken Zulu
Interspeech 2016