作者: Da Huo , Tao Ding , Collin McMillan , Malcom Gethers
关键词: Software bug 、 Maintenance engineering 、 Software development 、 Database 、 Computer science 、 Semantics 、 Software maintenance 、 Data science 、 Feature (machine learning) 、 Process (engineering) 、 Empirical research
摘要: Bug reports are crucial software artifacts for both maintenance researchers and practitioners. A typical use of bug by is to evaluate automated tools: a large repository used as input tool, metrics calculated from the tool's output. But this process quite different practitioners, who distinguish between written experts such programmers, non-experts users. Practitioners recognize that content report depends on its author's expert knowledge. In paper, we present an empirical study textual difference non-experts. We find significance exists, has significant impact results state-of-the-art feature location tool. Our recommendation tools using sets