Recognition and Classification of Non-functional Requirements in Chinese

被引：0
|
作者：
Jia Y.-D. [1 ]
Liu L. [1 ]
机构：
[1] School of Software, Tsinghua University, Beijing
来源：
Ruan Jian Xue Bao/Journal of Software | 2019年 / 30卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Chinese natural language processing; Feature words extraction; Non-functional requirement; Requirement engineering; Requirement recognition;
D O I：
10.13328/j.cnki.jos.005791
中图分类号：
学科分类号：
摘要：
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. © Copyright 2019, Institute of Software, the Chinese Academy of Sciences. All rights reserved.
引用
收藏
页码：3115 / 3126
页数：11
相关论文
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