Abstract:
Diagnosis of autism spectrum disorder (ASD) in children is often achieved by estimating the amplitudes and latencies of visual event-related potentials (ERPs). This requi...Show MoreMetadata
Abstract:
Diagnosis of autism spectrum disorder (ASD) in children is often achieved by estimating the amplitudes and latencies of visual event-related potentials (ERPs). This requires accurate detection of desired ERPs, in our case P1 and N170, which are sensitive to visual stimuli. We aim to develop a hybrid of tensor factorization (TF) and singular spectrum analysis (SSA) to detect these components from electroencephalograms (EEGs) and restore the inherent noise and artifacts. The application of single-channel SSA to the detected sources by TF results in the removal of brain beta activity considerably enhancing the accuracy. The ERP parameters (amplitudes and latencies) are automatically estimated and applied to a decision-tree classifier leading to 100% accuracy.
Date of Conference: 29 August 2022 - 02 September 2022
Date Added to IEEE Xplore: 18 October 2022
ISBN Information:
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- IEEE Keywords
- Index Terms
- Autism Spectrum ,
- Tensor Factorization ,
- Singular Spectrum Analysis ,
- Visual Stimuli ,
- Autism Spectrum Disorder Children ,
- Time Series ,
- Support Vector Machine ,
- Artificial Neural Network ,
- K-nearest Neighbor ,
- Right Hemisphere ,
- Left Hemisphere ,
- Singular Value ,
- Singular Value Decomposition ,
- Window Length ,
- Face Processing ,
- Control Children ,
- Max Values ,
- Posterior Areas ,
- Autism Spectrum Disorder Individuals ,
- Tensor Decomposition ,
- P1 Latency ,
- N170 Amplitude ,
- P1 Amplitude ,
- P1 Component
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Autism Spectrum ,
- Tensor Factorization ,
- Singular Spectrum Analysis ,
- Visual Stimuli ,
- Autism Spectrum Disorder Children ,
- Time Series ,
- Support Vector Machine ,
- Artificial Neural Network ,
- K-nearest Neighbor ,
- Right Hemisphere ,
- Left Hemisphere ,
- Singular Value ,
- Singular Value Decomposition ,
- Window Length ,
- Face Processing ,
- Control Children ,
- Max Values ,
- Posterior Areas ,
- Autism Spectrum Disorder Individuals ,
- Tensor Decomposition ,
- P1 Latency ,
- N170 Amplitude ,
- P1 Amplitude ,
- P1 Component
- Author Keywords
