Product Innovation Design-oriented Network Knowledge Mining And Management

The high speed development of the information technology has symbolized the arrival of the knowledge economy, knowledge becomes the crucial resources of the economy growth, the social development as well as the enterprise growth. Facing the challenge of knowledge economy, what the enterprise faces is no longer the pure financial capital or the material resource competition, but how to gain and use knowledge resources effectively to enhance the product innovation ability.Product innovation is essentially a knowledge innovation, the key to success lies with designers'ability to access and use knowledge. As a large knowledge base, the Internet, resources provide a very rich information resources and material accumulation for product design. However, becauser of the network information is quite diverse, it is defficult for the designer to use them comprehensivly, rapidly, effectivly. Based on this stone, this paper researched how to acquire and use the network konwledge to enhance product innovation. To achive this aim, the fellowing field are researched:①This paper researched the problem of network knowledge acquisition. After defining the type and scope of network knowledge, the network knowledg's acquisition mechanism was researchid, then an cache knowledg base used for managing knowledge was established.②The method of network knowledge mining was researched. After describing the connotation of network knowledge mining, this paper proposed an knowledge mining algorithms and the algorithms Validation was verified.③The method of konwledge management is researched. According to the characteristics of product innovation, this paper clearly studed the structure and storage modle of product innovation knowledge base, meanewhile, the knowledge reasoning mechanism is established by artificial neural system algorithms, then the knowledge's management, updating and reuse was relized..④In the Eclipse development platform, functions of knowledge acquisition, knowledge mining, knowledge storage, knowledge push, knowledge updating was achieved by using the technology of JAVA, Tomcat, MYSQL.then, the platform's workflow and some work interface is descriped briefly.