Decision-making Information Interaction And Fusion Method For Multi-gravity Center Type Knowledge Network

Knowledge network is an effective way to study the relationship between knowledge,explore the development of knowledge and track the trend of knowledge innovation.Therefore,it is very important to master the development direction of knowledge development and to extract and integrate the complete information of knowledge subject to enterprise development and decision.With the increasing global market competition,companies rely on their own difficult to occupy a foothold in the international market,often choose to have the same strategic objectives and other enterprises to form an alliance,through the autonomy of complementary resources exchange,access to long-term Market competitive advantage.For the alliance enterprises,to enhance the enterprise knowledge(information)integration capabilities,optimize the allocation of resources between enterprises,to make the overall optimal decision-making is essential,but the difficulty can be imagined.In the alliance of many enterprises,enterprises often rely on the enterprise talents(decision-making experts)according to the internal and external resources of the enterprise status,experts with their own profound knowledge,rich experience and keen intuition to give their own subjective judgments and Decision-making advice,that is,subjective decision-making information.However,due to the limitations of subjective decision-making information,it is very difficult for affiliates to achieve high-performance decisions.In view of this paper,in order to meet the needs of modern social and economic development,to improve the integration of knowledge between enterprises of different nature and structure,to provide a scientific and effective reference for the decision-making of business objectives,this paper constructs a multi-Structure Model of Knowledge Network.Multi-gravity central knowledge network is an organizational structure of knowledge network,which can describe the characteristics of alliance enterprises well,and can provide platform and channel for the extraction of subjective decision information.On the basis of this,the platform information extraction model of the multi-gravity central knowledge network under the gravitational mechanism is given from the physical realization layer,the knowledge operation layer and the environmental condition layer,and the subjective decision information in the system is effectively changed according to the decision step Extracted to the greatest extent possible to ensure the completeness of subjective decision-making information.Finally,through the concept of evidence theory,subjective decision information is transformed into dynamic knowledge matrix,and BPA function is used to realize subjective decision information to objective information conversion process.In the process of information fusion,the dynamic interactive decision-making method,the decision-making results and the decision-making experts continue to interact with each other,feedback,through continuous correction of alternatives,and ultimately get the threshold conditions of subjective decision-making information for the enterprise alliance system Set goals to provide effective and scientific basis for decision-making.