登入選單
返回Google圖書搜尋
其他書名
A Formal Multi-level Connectionist Theory of Linguistic Well-formedness : Theoretical Foundations
出版University of Colorado, Boulder, Department of Computer Science, 1990
URLhttp://books.google.com.hk/books?id=sIF5AQAACAAJ&hl=&source=gbs_api
註釋Abstract: "We describe harmonic grammar, a connectionist-based approach to formal theories of linguistic well-formedness. The general approach can be applied to various kinds of linguistic well-formedness, e.g., phonological and syntactic. Here, we address a syntactic problem: unaccusativity. Harmonic grammar is a two-level theory, involving a distributed, lower level connectionist network whose relevant aggregate computational behavior is described by a local, higher level network. The central hypothesis is that the connectionist well-formedness measure called 'harmony' can be used to model lingustic well-formedness; what is crucial about the relation between the lower and higher level networks is that there is a harmony-preserving mapping between them: they are isoharmonic (at least approximately)