An Interpretable Deep Learning Model for Speech Activity Detection Using Electrocorticographic Signals
An Interpretable Deep Learning Model for Speech Activity Detection Using Electrocorticographic Signals
复制标题
使用皮层电信号进行语音活动检测的可解释深度学习模型
DOI:
10.1109/tnsre.2022.3207624
复制
发表时间:
2022
影响因子:
4.9
通讯作者:
Krusienski, Dean J.
中科院分区:
文献类型:
--
作者:
Stuart, Morgan;Lesaja, Srdjan;Shih, Jerry J.;Schultz, Tanja;Manic, Milos;Krusienski, Dean J.
Numerous state-of-the-art solutions for neural speech decoding and synthesis incorporate deep learning into the processing pipeline. These models are typically opaque and can require significant computational resources for training and execution. A deep learning architecture is presented that learns input bandpass filters that capture task-relevant spectral features directly from data. Incorporating such explainable feature extraction into the model furthers the goal of creating end-to-end architectures that enable automated subject-specific parameter tuning while yielding an interpretable result. The model is implemented using intracranial brain data collected during a speech task. Using raw, unprocessed timesamples, the model detects the presence of speech at every timesample in a causal manner, suitable for online application. Model performance is comparable or superior to existing approaches that require substantial signal preprocessing and the learned frequency bands were found to converge to ranges that are supported by previous studies.
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影响因子:
4.6
作者:
Martin S;Brunner P;Iturrate I;Millán Jdel R;Schalk G;Knight RT;Pasley BN
通讯作者:
Pasley BN
DOI:
10.1109/jbhi.2021.3102247
发表时间:
2021
期刊:
IEEE J Biomed Health Inform.
影响因子:
--
作者:
Fukumori K;Yoshida N;Sugano H;Nakajima M;Tanaka T
通讯作者:
Tanaka T
DOI:
10.1109/tbme.2014.2298897
发表时间:
2014-04
期刊:
IEEE transactions on bio-medical engineering
影响因子:
--
作者:
Kanas VG;Mporas I;Benz HL;Sgarbas KN;Bezerianos A;Crone NE
通讯作者:
Crone NE
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
M. Patkowski
通讯作者:
M. Patkowski
影响因子:
4
作者:
Peterson, Steven M.;Steine-Hanson, Zoe;Brunton, Bingni W.
通讯作者:
Brunton, Bingni W.