Analysis Of Demonstrative Pronoun Understanding Faced To Chapter And Its Application In Product Design

This paper focuses on the Natural Language Understanding system, the instructions given in the field of the pronoun "this" semantic, and then study the demonstrative pronoun "this" semantic understanding of product design applications. Through natural language forms of user needs analysis and understanding, will eventually result into the conceptual design requirements or design parameters. Mainly include the following:First, method based on knowledge should be adopted in Natural Language Understanding applied to production design according to the characteristic of Natural Language Understanding. Second, the introduction of the existing semantic analysis and knowledge representation, combined with knowledge-based Natural Language Understanding system characteristics, choose the ontology and the concept of subordination theory as expressed in a knowledge-based semantic analysis. Third, focusing on the demonstrative pronoun "this" to refer to the characteristics of digestion of these pronouns are semantic analysis and structural analysis. Fouth, to concepts, theories and ontological subordination established on the basis of such pronouns digestion template you want, and to refer to the different blocks of digestion are given in detail the implementation strategy. As well as chapters in the digestion of such pronouns in macro-level analysis, are given in the chapter dealing with such pronouns digestion model. Finally, general domain of natural language understanding of processing applications to instructions pronouns product demand analysis of user demand analysis, established the corresponding knowledge base, gives some semantic rules, which is based on the method of knowledge with instructions pronouns.