Extracting adjective facets from community Q&A corpus
Extracting adjective facets from community Q&A corpus
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DOI：
10.1145/2063576.2063880
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发表时间：
2011-10
期刊：
影响因子：
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通讯作者：
Takehiro Yamamoto;S. Nakamura;Katsumi Tanaka
中科院分区：
文献类型：
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作者：
Takehiro Yamamoto;S. Nakamura;Katsumi Tanaka
本文提出了一种利用社区问答网站中的问答语料库帮助用户通过网络搜索来浏览信息的方法。当用户没有明确的信息需求并且对任务域知之甚少时，他们很难创建能够充分反映其信息需求的查询。我们把重点放在“著名的寺庙”、“历史城镇景观”和“美味的糖果”等术语上，我们称之为“形容词方面”，并开发了一种从社区问答网站的问答档案中提取这些方面的方法。我们通过与几条基线进行比较来评估我们的形容词方面的有效性。
In this paper, we propose a method for helping users explore information via Web searches by using a question and answer (Q&A) corpus archived in a community Q&A site. When users do not have clear information needs and have little knowledge about the task domain, it is difficult for them to create queries that adequately reflect their information needs. We focused on terms like "famous temples," "historical townscapes," and "delicious sweets," which we call "adjective facets", and developed a method of extracting these facets from question and answer archives at a community Q&A site. We evaluated the effectiveness of our adjective facets by comparing them with several baselines.