Towards Recency Ranking in Community Question Answering: A Case Study of Stack Overflow

Leandro Amancio, C. Dorneles
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Abstract

In Community Question Answering, recency ranking refers to put the freshness answers with high quality in top positions of a ranking. Freshness is not related to how recent is the answer creation date, but to how up-to-date is the answer content. This is extremely important because the users need to get best answers quickly to solve their questions and, usually, they expect up-to-date solutions. In this paper, we propose a new approach to provide recency ranking in these environments and present a set of experiments that show the effectiveness of our proposal.
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面向社区问答的近期排序:以堆栈溢出为例
在社区问答中,最近排名是指将质量较高的新鲜答案放在排名的首位。新鲜度与答案创建日期有多近无关,而与答案内容的最新程度有关。这一点非常重要,因为用户需要快速获得最佳答案来解决他们的问题,而且他们通常希望得到最新的解决方案。在本文中,我们提出了一种在这些环境中提供最近排序的新方法,并提出了一组实验来证明我们的建议的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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