Application of active learning strategy and formalization method in requirement analysis

On base of research and analysis for Bayesian network classifier, active learning strategy and formalization method, this paper proposed a new approach for software requirement analysis based on active learning strategy and formalization method. This approach combined of the Bayesian network, Bayesian network classifier, active learning strategy and formalization method, and improved the approach in the requirement analysis to get the better reusability and the extensibility. This approach eliminated the ambiguity, partialness, inconsistency of system, and provided a reasonable solution for uncertain problem in requirement analysis, therefore improved the performance and the quality of the software.