The Study Of Risk Of Knowledge-Sharing Model Within Enterprise Based On Knowledge Ecosystem

From of old knowledge is the main driving force of human social development, just because of the underdevelopment of the transmission approach and the spread tools of knowledge in history which limits the proliferation and spread of knowledge, affects the innovation and use of knowledge. At end of the 20th century, with the development of the information technology represented by the Internet, the transmission approach and the tools of knowledge gained a spectacular increase and development, the application of knowledge gains a spectacular popularity, the knowledge-intensive high-tech technology industry represented by microelectronics and biotechnology becomes the leading industries to the development of the whole community rapidly. Along with the popularization of knowledge, knowledge innovation has become a source of market competitive power of enterprises, which has stimulated people's passion for knowledge research, knowledge management came into being emerge as the times require. Knowledge-sharing as the core part of knowledge management, become the center of attention, scholars from different angles study the knowledge sharing systemically, and promoted the development of knowledge management. This paper from the field of ecology use the related concepts and theories for reference bring forward the theoretical framework of enterprise knowledge ecosystem, establish the system of indices of measurement of the risk of knowledge-sharing within the enterprise, bring forward risk measurement method of knowledge-sharing within enterprise based on the evidential theory, establish the risk prediction model of knowledge-sharing within the enterprise based on the theory of BP neural network, establish the knowledge-sharing model within the enterprise based on the niche theory of knowledge ecosystem. These five areas constitute an organic whole, from the identified of risk indicators of knowledge-sharing within enterprise, to measurement and assessment, to predicted and to solved which make up of the integrity of the process.Among them, the knowledge-sharing model within the enterprise of the match between enterprise's knowledge resources and the individual's ability based on the niche theory of knowledge ecosystem takes human capacities dimensions as the starting point, takes the match of the ability Dimensions and knowledge Dimensions at the core, prompted the knowledge resources within enterprises (tacit knowledge and explicit knowledge) to achieve sharing, completes the optimizing allocation of the knowledge resources, maximizes the value of knowledge resources. And the improvement of knowledge human's capacity increases his outstanding achievement at the same time, therefore, the knowledge-sharing model within the enterprise of the match between enterprise's knowledge resources and the individual's ability based on the niche theory of knowledge ecosystem can realize the win between the enterprises and individuals in deed.