Interpretation of deep non-linear factorization for autism

Autism, a neurodevelopmental disorder, presents significant challenges for diagnosis and classification. Despite the widespread use of neural networks in autism classification, the interpretability of their models remains a crucial issue. This study aims to address this concern by investigating the interpretability of neural networks in autism classification using the deep symbolic regression and brain network interpretative methods. Specifically, we analyze publicly available autism fMRI data using our previously developed Deep Factor Learning model on a Hibert Basis tensor (HB-DFL) method and extend the interpretative Deep Symbolic Regression method to identify dynamic features from factor matrices, construct brain networks from generated reference tensors, and facilitate the accurate diagnosis of abnormal brain network activity in autism patients by clinicians. Our experimental results show that our interpretative method effectively enhances the interpretability of neural networks and identifies crucial features for autism classification

Artificial neural network · Autism · Autism spectrum disorder · Construct (python library · Developmental psychology · Interpretability · Machine learning · Autism Spectrum Disorder Research · Computer Science · Functional Brain Connectivity Studies · Psychology · Artificial Intelligence

• Dpabi

  Open Access•Chao-Gan Yan, Chao‐Gan Yan et al.•Neuroinformatics•2016

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