Abstract:

By introducing the node order of confidence in the procedure of incremental learning, so the NOCLBN algorithm is proposed. For the learning procedure of Bayesian network under largescale data set, the algorithm enhances the accuracy of the study of each batch of data, thus improving the quality of the final network model. Experimental results show that the NOCLBN algorithm can obtain high quality for the learning results of Bayesian network under largescale data set.

Key words: Bayesian network;node order of confidence;incremental learning