ntir -10 INTENT-2任务摘要:子主题挖掘和搜索结果多样化

Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval Pub Date : 2013-07-28 DOI:10.1145/2484028.2484104

T. Sakai, Zhicheng Dou, Takehiro Yamamoto, Yiqun Liu, Min Zhang, Makoto P. Kato, Ruihua Song, Mayu Iwata

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引用次数: 24

摘要

NTCIR INTENT任务包括两个子任务:{\em子主题挖掘}，其中系统需要为每个给定查询返回{\em子主题字符串}的排序列表;和{\em文档排名}，其中系统需要为每个给定的查询返回多样化的web搜索结果。本文总结了ntcirr -10第二意图任务的新特点及其主要发现，并提出了未来多样化搜索评估的一些问题。

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Summary of the NTCIR-10 INTENT-2 task: subtopic mining and search result diversification

The NTCIR INTENT task comprises two subtasks: {\em Subtopic Mining}, where systems are required to return a ranked list of {\em subtopic strings} for each given query; and {\em Document Ranking}, where systems are required to return a diversified web search result for each given query. This paper summarises the novel features of the Second INTENT task at NTCIR-10 and its main findings, and poses some questions for future diversified search evaluation.

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Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval

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