问题质量如何推动社区问答站点的Web性能
How question quality drives Web performance in community question answering sites
摘要：
用户每天在社区问答网站上发布数百万个问题。这些问题的质量会显著影响网站用户的满意度，从而影响网站的流量。我们从一个最大的CQA网站收集了15个问题质量相关的特征和该网站的浏览量数据，以估计相应时间序列中的影响规模。通过使用灰色关联分析，我们对这些问题的质量特征进行排名，并估计这些因素对页面浏览量的相对强度。我们的研究结果表明，问题的质量特征对网络性能有显着的影响。我们生成了一个功能的排名列表，发现数字流行度和文本功能可以驱动页面流量超过提问者相关功能和问题难度。研究结果对网络增长和未来研究的影响进行了讨论。
英文摘要：
Users are posting millions of questions on Community question answering sites each day. The quality of those questions significantly affects the satisfactions of the sites' users and, therefore, sites' traffic. We gathered 15 question-quality related features from one of the largest CQA sites and the site's pageview data to estimate the scale of the effect in the corresponding time series. By using a Grey Relational Analysis, we rank those question quality features and estimate the relative strength of these factors on a page's view numbers. Our results show that the features of question quality have a significant influence on web performance. We generate a ranked list of features and find that digital popularity and textual features can drive the page traffic more than questioner related features and question difficulty. The implications of the findings for Web growth and future research are discussed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
