Put simply, SVMpython is SVMstruct, except that all of the C API functions that the user normally has to implement (except those dealing with C specific problems) instead call a function of the same name in a Python module. You can write an SVMstruct

基于SVM的语音情感识别，可以从用户的话语中识别愤怒、开心、快乐、悲伤等情感(SVM-based speech emotion recognition, which can identify emotions such as anger, happiness, happiness, sadness, etc. from the user's words.)