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Ewald van der Westhuizen

Feature learning for efficient ASR-free keyword spotting in low-resource languages

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Aug 13, 2021
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Multilingual training set selection for ASR in under-resourced Malian languages

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Aug 13, 2021
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Multilingual Bottleneck Features for Improving ASR Performance of Code-Switched Speech in Under-Resourced Languages

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Oct 31, 2020
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Semi-supervised Development of ASR Systems for Multilingual Code-switched Speech in Under-resourced Languages

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Mar 06, 2020
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Improved low-resource Somali speech recognition by semi-supervised acoustic and language model training

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Jul 06, 2019
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Semi-supervised acoustic model training for five-lingual code-switched ASR

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Jun 20, 2019
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Unsupervised acoustic unit discovery for speech synthesis using discrete latent-variable neural networks

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Apr 16, 2019
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Building a Unified Code-Switching ASR System for South African Languages

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Jul 28, 2018
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