Study On The Subject-Oriented Knowledge Acquisition And Knowledge Management

As an important resource of the Information World, knowledge must be properly used for the further value that can be obtained from. Well management of the knowledge will bring you the best effect when you try to use it. But the chronicity and systematicness of the Knowledge Acquisition and the rationality of the Knowledge Organization is the bottleneck of the rational use of the Knowledge.For the purpose of the better development of Knowledge Acquisition, Knowledge Communication and Knowledge share in the mechanical industry and started off from the direction of Subject-Oriented Knowledge Acquisition and Knowledge Organization, this paper made a deep research in the technology of Knowledge Management. This paper first discuss the function of subject in Knowledge Management and how to use it to organized the Knowledge, then it bring forward the framework of Subject-Oriented Knowledge Acquisition and Knowledge Management. The description of the architecture and the physical model of the true system are also been expatiated. The Acquisition of Knowledge is the first step of Subject-Oriented Knowledge Management. After the analyses of the user's behavior in theacquisition of the web knowledge, we put forward the framework of Acquisition of Knowledge based on cooperation. After this, we made deep theory analysis for the realization of such framework. After the resolution of Acquisition of Knowledge by the , so next step we will resole the problem of the Organization of Knowledge. After in-depth study of the existing KM (Knowledge Management) systems, this paper brings forward two kinds of methods for the Organization of Knowledge based on the subject: sampling Knowledge Organization Automatically Classification and the non-sampling Knowledge Clustering. After this, this paper expatiated the realization of the methods in the true system.At last, through an establishment of a prototype system of KM, this paper verified the correctness of the principles of the paper and the feasibility of the practice.