AUTHOR=Bi Xia-an , Chen Jie , Sun Qi , Liu Yingchao , Wang Yang , Luo Xianhao TITLE=Analysis of Asperger Syndrome Using Genetic-Evolutionary Random Support Vector Machine Cluster JOURNAL=Frontiers in Physiology VOLUME=Volume 9 - 2018 YEAR=2018 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2018.01646 DOI=10.3389/fphys.2018.01646 ISSN=1664-042X ABSTRACT=Asperger syndrome (AS) is subtype of autism spectrum disorder (ASD). Patients with AS retain normal language function but lack of social communication ability. Diagnosis and pathological analysis of AS through fMRI data, especially resting state fMRI data, is one of the hot topics in brain science. We employed a new model called the genetic-evolutionary random Support Vector Machine cluster (GE-RSVMC) to classify AS and normal people, and search for lesions. The model innovatively integrates the methods of cluster and genetic evolution to improve the performance of the model. Functional connectivity is used as a sample feature of this study. We randomly selected samples and sample features to construct GE-RSVMC, and then used the cluster to classify and extract lesions according to classification results. The model was validated by data of 157 participants (86 AS and 71 health controls) in the autistic brain imaging data exchange (ABIDE) database. the classification accuracy of the model reached to 97.5% and we discovered the brain regions with significant differences between AS and normal people, such as the Angular gyrus (ANG.R), Precuneus (PCUN.R), Caudate nucleus (CAU.R), Cuneus (CUN.R) and so on. Our method provides a new perspective for the diagnosis and treatment of AS. Meanwhile, because the model has excellent generalization performance, our model may provide a universal framework for other brain science research.