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The Software Requirement Specification (SRS) document, which is written in Natural Language, contains the various functional and non-functional requirements of the system. In our work, we investigate the passive-aggressive classifier for finding actors and use cases from a collection of requirement documents. The actors and use cases extracted from the requirement document can be used for plotting the Use Case model of the system. This work is a small step in our attempt to automate the Requirement Engineering phase of the Software Development Life cycle (SDLC). In today's world, to meet varying market dynamics, technological disruptions, and customer's ever-changing needs, agile practices are heavily used for software development. Automating the requirement engineering phase is highly necessary in such a context of fast-changing requirements.
Vineetha et al. (Fri,) studied this question.