An Approach To The Mode Information In Natural Language Understanding And Its Application In Product Design

With the development of social informationization and the popularity of networkproducts, natural language understanding is becoming one of the most interesting andchallenging issues in computer science. This paper applies the mode information innatural language understanding to product design, support the subsequent design byrequirements analysis of nature language expression, then improve the competitive ofproducts.First of all, this paper detailed introduces the existing method for semantic analysisand knowledge representation, then combined with the feature of the natural languageunderstanding system which based on the knowledge, the method of knowledgerepresentation based on the combination of conceptual dependency theory and theframework and rules is chosen; secondly, discussed the way to the structure of theinformation classification，and introduced the way word of way information, thendescribed the aggregation model of way word, and briefly introduced the way ofgathering information model based on the analysis of the morphology. And discussedthe analysis and comparison model of way word degree on the basis of conceptualdependency trees in detail; then using expert system developing tool to achieve thismodel; finally, Elaborated the application of natural language understanding the wayinformation model in product intelligent design field.