Search Results for author: Xiran Xu

Found 5 papers, 2 papers with code

Using Ear-EEG to Decode Auditory Attention in Multiple-speaker Environment

no code implementations13 Sep 2024 Haolin Zhu, Yujie Yan, Xiran Xu, Zhongshu Ge, Pei Tian, Xihong Wu, Jing Chen

One kind of auditory spatial attention detection (ASAD) method, STAnet, was testified with this ear-EEG database, resulting in 93. 1% in 1-second decoding window.

EEG

Beware of Overestimated Decoding Performance Arising from Temporal Autocorrelations in Electroencephalogram Signals

no code implementations27 May 2024 Xiran Xu, Bo wang, Boda Xiao, Yadong Niu, Yiwen Wang, Xihong Wu, Jing Chen

Since these EEG data were usually collected with well-designed paradigms in labs, the reliability and robustness of the corresponding decoding methods were doubted by some researchers, and they argued that such decoding accuracy was overestimated due to the inherent temporal autocorrelation of EEG signals.

Brain Computer Interface EEG +3

ConvConcatNet: a deep convolutional neural network to reconstruct mel spectrogram from the EEG

no code implementations10 Jan 2024 Xiran Xu, Bo wang, Yujie Yan, Haolin Zhu, Zechen Zhang, Xihong Wu, Jing Chen

To investigate the processing of speech in the brain, simple linear models are commonly used to establish a relationship between brain signals and speech features.

EEG Task 2

A DenseNet-based method for decoding auditory spatial attention with EEG

1 code implementation14 Sep 2023 Xiran Xu, Bo wang, Yujie Yan, Xihong Wu, Jing Chen

ASAD methods are inspired by the brain lateralization of cortical neural responses during the processing of auditory spatial attention, and show promising performance for the task of auditory attention decoding (AAD) with neural recordings.

EEG

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