Search Results for author: Yu Xi

Found 3 papers, 0 papers with code

TDT-KWS: Fast And Accurate Keyword Spotting Using Token-and-duration Transducer

no code implementations20 Mar 2024 Yu Xi, Hao Li, Baochen Yang, Haoyu Li, Hainan Xu, Kai Yu

Designing an efficient keyword spotting (KWS) system that delivers exceptional performance on resource-constrained edge devices has long been a subject of significant attention.

Keyword Spotting

Contrastive Learning With Audio Discrimination For Customizable Keyword Spotting In Continuous Speech

no code implementations12 Jan 2024 Yu Xi, Baochen Yang, Hao Li, Jiaqi Guo, Kai Yu

Furthermore, experiments on the continuous speech dataset LibriSpeech demonstrate that, by incorporating audio discrimination, CLAD achieves significant performance gain over CL without audio discrimination.

Contrastive Learning Keyword Spotting +1

Efficient Adaptive Federated Optimization of Federated Learning for IoT

no code implementations23 Jun 2022 Zunming Chen, Hongyan Cui, Ensen Wu, Yu Xi

To solve the problem, this paper proposes a novel efficient adaptive federated optimization (EAFO) algorithm to improve efficiency of FL, which minimizes the learning error via jointly considering two variables including local update and parameter compression and enables FL to adaptively adjust the two variables and balance trade-offs among computation, communication and precision.

Federated Learning Privacy Preserving

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