为什么查询中的结构提示不能帮助xml检索

Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval Pub Date : 2006-08-06 DOI:10.1145/1148170.1148330

A. Trotman, M. Lalmas

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引用次数: 45

摘要

多年来，人们普遍认为，向查询添加结构化“提示”的用户将提高元素检索搜索的精度。在INEX 2005上，我们进行了一个实验来验证这个假设。我们提出了一个意想不到的结果，即查询中的结构提示不能提高精度。对话题和判断的分析表明，这是因为用户特别不擅长给出结构性提示。

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Why structural hints in queries do not help XML-retrieval

For many years it has been commonly held that a user who adds structural "hints" to a query will improve precision in an element retrieval search. At INEX 2005 we conducted an experiment to test this assumption. We present the unexpected result that structural hints in queries do not improve precision. An analysis of the topics and the judgments suggests that this is because users are particularly bad at giving structural hints.

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Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval

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