功能词汇凭借其语法功能,在英语文本中构成框架组织,逃脱写作者有意识的控制,故成为作者身份研究中一个可依赖的语言特征。这个确认的过程经历了多个阶段,例如任意性之争、与实义词之争,计算的方法也经历了单个统计方法、多变量统计方法、连接主义的神经网络系统、人工智能型计算方法等。 Functional vocabulary, with its grammatical function, constitutes a framework organization in English text and escaped the conscious control of writers, making it a dependable linguistic feature in the study of authorship. This process of confirmation goes through several stages, such as the arbitrariness and the dispute with the real words. The method of calculation also goes through a single statistical method, a multivariate statistical method, a connectedism neural network system, an artificial intelligence calculation method Wait.