面向创新设计的多层次Web信息检索研究

提出了面向创新设计的多层次Web信息检索系统，它包括自然语言搜索、引导式搜索、关键词搜索、分类浏览和随机搜索五种搜索方式，主要功能是使设计人员从紧密到相对宽松的范围内进行资源检索(即从寻找相关设计知识到浏览无直接关系的信息)，激发设计人员的创新思维，使之产生新的概念和新颖的设计思路。已经建立了基于以上原理的软件系统，该系统是计算机辅助产品创新设计的一个模块。

Multi-layers Web information searching for innovative design

An approach for multi-layers Web information searching for innovative design is presented. This approach includes the following five searching modes: natural language searching, guiding searching, searching, catalog searching and random searching. Its primary function is to transfer the designers' close searching range to a relatively loose one (from searching relevant design knowledge to browsing information without direct relevancy), which can inspire designers' creative thought and then help them create new concepts and innovative design ideas. The author has developed software system based on the above principle as a module of computer aided product creative design.