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1
END-TO-END SPEECH RECOGNITION FROM FEDERATED ACOUSTIC MODELS
In: The International Conference on Acoustics, Speech, & Signal Processing (ICASSP) ; https://hal.archives-ouvertes.fr/hal-03601224 ; The International Conference on Acoustics, Speech, & Signal Processing (ICASSP), May 2022, Singapour, Singapore (2022)
Abstract: International audience ; Training Automatic Speech Recognition (ASR) models under federated learning (FL) settings has attracted a lot of attention recently. However, the FL scenarios often presented in the literature are artificial and fail to capture the complexity of real FL systems. In this paper, we construct a challenging and realistic ASR federated experimental setup consisting of clients with heterogeneous data distributions using the French and Italian sets of the CommonVoice dataset, a large heterogeneous dataset containing thousands of different speakers, acoustic environments and noises. We present the first empirical study on attention-based sequence-to-sequence Endto-End (E2E) ASR model with three aggregation weighting strategies-standard FedAvg, loss-based aggregation and a novel word error rate (WER)-based aggregation, compared in two realistic FL scenarios: cross-silo with 10 clients and cross-device with 2K and 4K clients. Our analysis on E2E ASR from heterogeneous and realistic federated acoustic models provides the foundations for future research and development of realistic FL-based ASR applications.
Keyword: [INFO]Computer Science [cs]
URL: https://hal.archives-ouvertes.fr/hal-03601224
https://hal.archives-ouvertes.fr/hal-03601224/file/2104.14297.pdf
https://hal.archives-ouvertes.fr/hal-03601224/document
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2
Translating Headers of Tabular Data: A Pilot Study of Schema Translation ...
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3
A Hybrid Semantic Parsing Approach for Tabular Data Analysis ...
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4
Mobile technology utilization among patients from diverse cultural and linguistic backgrounds attending cardiac rehabilitation.
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5
Textual organisation and construal of interpersonal meanings in different genres of medical texts ...
Gao, Yan. - : Aston University, 2018
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6
Textual organisation and construal of interpersonal meanings in different genres of medical texts
Gao, Yan. - 2018
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7
Mobile Technology Utilization Among Patients From Diverse Cultural and Linguistic Backgrounds Attending Cardiac Rehabilitation in Australia: Descriptive, Case-Matched Comparative Study
Zhang, Ling; Ding, Ding; Neubeck, Lis. - : JMIR Publications, 2018
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8
Why did you withdraw? Experiences of Chinese international doctoral students in Canada
Gao, Yan. - 2018
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9
Mobile Technology Use Across Age Groups in Patients Eligible for Cardiac Rehabilitation: Survey Study
Neubeck, Lis; Gallagher, Robyn; Roach, Kellie. - : JMIR Publications, 2017
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10
SCUT-COUCH2009 - a comprehensive online unconstrained Chinese handwriting database and benchmark evaluation
In: International journal on document analysis and recognition. - Berlin ; Heidelberg : Springer 14 (2011) 1, 53-64
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OLC Linguistik
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