Unsupervised Explainable Controversy Detection from Online News
Unsupervised Explainable Controversy Detection from Online News
复制标题
来自在线新闻的无监督可解释争议检测
DOI:
10.1007/978-3-030-15712-8_60
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Kim, Y. and
中科院分区:
文献类型:
--
作者:
Kim, Y. and
Alerting users that a web page is controversial has been proposed as one method to support critical thinking about text and discourse. We propose an approach to discover controversial topics in a generic document using unsupervised training. Our approach comprises iterative training of a controversy classifier using a disagreement signal within comments and explaining the controversy of the document by generating a topic phrase describing it. Experiments show the effectiveness of our proposed training method using an EM algorithm. When controversial topic extraction is restricted to quality phrases and incorporates TextRank signals, it outperforms several baseline approaches.
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DOI:
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发表时间:
2015
期刊:
European Conference on Information Retrieval
影响因子:
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作者:
Shiri Dori;J. Allan
通讯作者:
J. Allan
DOI:
10.1111/j.2517-6161.1977.tb01600.x
发表时间:
1977-01-01
期刊:
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL
影响因子:
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作者:
DEMPSTER, AP;LAIRD, NM;RUBIN, DB
通讯作者:
RUBIN, DB
DOI:
--
发表时间:
2014
期刊:
LD4KD
影响因子:
--
作者:
Orphée De Clercq;S. Hertling;Veronique Hoste;Simone Paolo Ponzetto;Heiko Paulheim
通讯作者:
Heiko Paulheim
DOI:
10.1145/2911451.2914745
发表时间:
2016
期刊:
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval
影响因子:
--
作者:
Shiri Dori;David D. Jensen;J. Allan
通讯作者:
J. Allan
影响因子:
3.7
作者:
Yasseri T;Sumi R;Rung A;Kornai A;Kertész J
通讯作者:
Kertész J