Data Set Information:

汽车评论
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-2007年、2008年和2009年车型年的汽车全面回顾
-每个车型年大约有140-250辆汽车
-提取的字段包括日期、作者姓名、收藏夹和全文评论
-审核总数：~42230
酒店评论
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-对10个不同城市的酒店（迪拜、北京、伦敦、纽约、新德里、旧金山、上海、蒙特利尔、拉斯维加斯、芝加哥）的全面评论
-每个城市大约有80-700家酒店
-提取的字段包括日期、审阅标题和完整审阅
-审查总数：~259000

Attribute Information:

N/A

Relevant Papers:

Ganesan, K. A., and C. X. Zhai, 'Opinion-based Entity Ranking', Information Retrieval, 2011.

Citation Request:

Bibtex as follows:

@article {opinrank,
title = {Opinion-based Entity Ranking},
journal = {Information Retrieval},
year = {2011},
keywords = {adhoc multifaceted search, entity oriented search, entity ranking, entity retrieval, product search},
doi = {10.1007/s10791-011-9174-8},
attachments = {[Web link]},
author = {Kavita Ganesan and ChengXiang Zhai}
}

Kavita Ganesan & ChengXiang Zhai
University of Illinois @ Urbana Champaign
http://www.kavita-ganesan.com/entity-ranking-data