| 软构件检索的效率分析 |
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| 引用本文： | 秦宗贵,蔡智明,李锐,刘宗田. 软构件检索的效率分析[J]. 合肥工业大学学报(自然科学版), 1999, 0(3) |
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| 作者姓名： | 秦宗贵 蔡智明 李锐 刘宗田 |
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| 作者单位： | 合肥工业大学计算机与信息学院 |
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| 基金项目： | 国家教委博士点课题,国家重点实验室开放课题 |
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| 摘 要： | 可复用软件库中存放着各种类型的构件，随着库的增大，构件的检索将变得愈加困难，影响检索效率的因素也更加复杂。文章基于信息检索系统的两种标准：查全率、查准率，讨论了影响构件检索系统效率的主要因素，并提出了改善这些因素的策略。
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| 关 键 词： | 构件检索；检索效率；查全率；查准率 |
ANALYSIS OF RETRIEVAL EFFECTIVENESS FOR SOFTWARE COMPONENTS |
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| Qin Zonggui Cai Zhiming Li Rui Liu Zongtian. ANALYSIS OF RETRIEVAL EFFECTIVENESS FOR SOFTWARE COMPONENTS[J]. Journal of Hefei University of Technology(Natural Science), 1999, 0(3) |
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| Authors: | Qin Zonggui Cai Zhiming Li Rui Liu Zongtian |
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| Abstract: | Software libraries are repositories which contain software components. As software libraries grow in size, it becomes increasingly difficult to retrieve components and the factors affecting retrieval effectiveness become more complex. This paper discusses main factors affecting retrieval effectiveness and some strategies to control them based on two criteria recall and precision in information retrieval system. |
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| Keywords: | component retrieval retrieval effectiveness recall precision |
| 本文献已被 CNKI 等数据库收录！ |
