Recognition and Classification of Non-functional Requirements in Chinese
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National Natural Science Foundation of China (61432020)

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    Abstract:

    Non-functional requirements state quality related expectations to a system, is used as important criteria for software design decision making and design evaluation. Comparing to functional requirements descriptions, non-functional requirements statements are often scattered and implicit, which may require much effort to group and interpret manually. This study proposes an automated non-functional requirements recognition and classification approach, which identifies the sentences that are likely to include information about non-functional requirements, to save manual efforts. Then, given non-functional requirements statement is classified into five possible non-functional requirements types, including:performance, reliability, usability, security, and maintainability. The training of classification model and experiment are based on a requirements dataset from the past projects, and then the proposed approach is validated with an industrial project requirements data.

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贾一荻,刘璘.中文非功能需求描述的识别与分类方法研究.软件学报,2019,30(10):3115-3126

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History
  • Received:August 31,2018
  • Revised:October 31,2018
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  • Online: May 24,2019
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