“…Finally, on the one hand, the independent test set is used for testing performances of model; on the other hand, the web server is constructed with the trained model to provide two-stage prediction service. Kong and Zhang, 2019;Wang et al, 2019;Zhou et al, 2019;Zhu et al, 2019), gene ontology method (GO) (Camon et al, 2003;Wan et al, 2013;Zhou et al, 2017;Cheng et al, 2018), reduced amino acid (RAA) (Zuo et al, 2015(Zuo et al, , 2019Zheng et al, 2019). For example, Lee introduced the concept of n-gram (Chung et al, 2019), calculated the features in n-gram using binary location map, and used the feature selection method for multi feature fusion, which has achieved good results in the classification practice of seven kinds of AMPs.…”