Nottingham Trent University
Requirements engineering is an attempt to define a discipline for the management of requirements across the system development life cycle. In particular, the discipline addresses the stages preceding the better understood, downstream activities of detailed design, implementation, testing, and maintenance, for which there exist reasonably formal engineering practices and procedures often supported by computer tools. In this paper, a novel approach is described to perform requirement engineering by directly modeling the statistical characteristics of the requirement data. This paper allows the user to represent requirement acquisitions in the form of pattern that will be analyzed and monitored using independent component analysis and adaptive clustering self organized feature map for requirement data analysis and learning rule.