One RBFCM based maintenance coordinator algorithm of KDD

With the aim to improve the KDD process model and achieve the double bases(database and knowledge base) cooperating mechanism, the paper proposed one RBFCM based maintenance coordinator algorithm, which used RBFCM, a soft computing methodology, representing knowledge and inference in order to maintain in time knowledge base harmonizing with the database. On the one hand, maintenance coordinator algorithm need to keep the knowledge base up with database when three conditions happens, on the other hand, it can automatically solve self contradictions problems existing in knowledge base. Knowledge discovery systems equipped with the maintenance coordinator can evidently enhance the rehabilitation, self cognition and efficiency.