Feedback Evaluation and Parameter Adaptation Mechanisms in Knowledge Fusion Systems

A new knowledge fusion system with feedback evaluation and parameter adaptation mechanisms is presented.Knowledge resources and application requirements are all represented as node objects in the knowledge space with ontology technology.An evaluation parameter system of knowledge objects is established based on characters of knowledge fusion.The relation between the proposed feedback-adaptation mechanism and other modules in a knowledge fusion system is discussed.Experimental results of simulation cases show the validity and feasibility of the proposed mechanism.