Research On Construction Of Knowledge Map And Knowledge Mining In Sportswear Knowledge Management

Since90s, US economy has shown signs of the "two low and one high". It indicates anew mode of economic operation. Knowledge can be joined into production as a productionfactor, just like capital, labor and raw materials. According to the Functional andhigh-performance development trend of sportswear, it involves a wide range of knowledge,and relies on science and technology innovation in an increasing degree. However,knowledge in companies usually distributes in the structured or semi-structured documentsand tables separately, and is lack of an effective organization and management, which leads adowngrade to the standardization of the design, and brings obstacle to the knowledge sharingand reuse efficiency. According to this, it is a necessary measure to use the methodknowledge management to optimize the enterprise resources and enhance the enterprise corecompetitiveness. In this paper, knowledge map and knowledge mining as parts of thesportswear knowledge management system was researched, aiming to solve the problem ofknowledge management method in the knowledge sharing and reuse. The research content ofthis paper is from the following aspects:(1)Through in-depth investigation to the sportswear enterprise and expert interview, theknowledge management status in sportswear enterprise and existing problems were learned.The necessity of the subject and the role of knowledge map and mining in sportswearknowledge management were clear, too.(2) Doing research on the technical theory of the topic. Including summarize the concept,theory and general process of the knowledge management, knowledge map, knowledgediscovery in database and ontology, compare and analyze their methods, in order to select theproper knowledge map building and knowledge discovery method in sportswear knowledge,all of which provide theoretical and technical support to this paper.(3) Study of the knowledge map building and knowledge discovery method of thesportswear knowledge. According to the sportswear characteristic, combining with the multidimensional classification thoughts, the sportswear knowledge classification system wasestablished. Then, abstract classes, relation, attributes and individuals in sportswearknowledge based ontology, which is the preparation for knowledge modeling.(4) Study on construction of sportswear knowledge map. According to clear Sportswearknowledge base of ontology building tools, methods and procedures, this paper constructssportswear knowledge base based ontology. Visualization of knowledge map is drawn withusing FreeMind, PersonalBrain tools to expression the relationship between Sportswearknowledge.(5) The mining methods and processes of knowledge map were researched. Study onsports knowledge map knowledge node associated with the knowledge of the mining methodsand processes. Knowledge map was composed of the knowledge node and knowledgerelationship, corresponding to dynamics and cross-correlation of knowledge. Throughdifferent knowledge mining methods edit knowledge nodes and relationship.(6) From the perspective of software engineering, based on formal modeling of ontology,and in view of the actual demand, established the sportswear knowledge managementprototype system. The system use Delphi and Access to realize knowledge query inmultimode, as well as other auxiliary function modules like department and personnelmanagement, roles and rights management. The good customized ability and open end abilitycan meet the ability of solving anticipated problems for the system.In this paper, based on the sportswear knowledge, the knowledge classification method andontology construction method were well selected. Do research on the domain ontology modelbuilding methods and get the sportswear product knowledge management prototype system.The prototype system realization with knowledge map and mining methods provide referencemethod to promote the enterprise knowledge management, and give an effective way for theknowledge search, sharing and reuse, to shorten the design cycle as well as reduce the wasteof resources.