Search Results for author: Mostafa Shahin

Found 4 papers, 1 papers with code

Phonological Level wav2vec2-based Mispronunciation Detection and Diagnosis Method

no code implementations13 Nov 2023 Mostafa Shahin, Julien Epps, Beena Ahmed

We further propose a multi-label variant of the Connectionist Temporal Classification (CTC) approach to jointly model the non-mutually exclusive speech attributes using a single model.

Attribute

Improving Children's Speech Recognition by Fine-tuning Self-supervised Adult Speech Representations

1 code implementation14 Nov 2022 Renee Lu, Mostafa Shahin, Beena Ahmed

We assess the performance of fine-tuning on both native and non-native children's speech, examine the effect of cross-domain child corpora, and investigate the minimum amount of child speech required to fine-tune a model which outperforms a state-of-the-art adult model.

Self-Supervised Learning speech-recognition +1

Speaker- and Age-Invariant Training for Child Acoustic Modeling Using Adversarial Multi-Task Learning

no code implementations19 Oct 2022 Mostafa Shahin, Beena Ahmed, Julien Epps

These high acoustic variations along with the scarcity of child speech corpora have impeded the development of a reliable speech recognition system for children.

Acoustic Modelling Multi-Task Learning +2

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