An indicative opinion generation model for short texts on social networks
An indicative opinion generation model for short texts on social networks
复制标题
社交网络上短文本的指示性意见生成模型
DOI:
10.1016/j.future.2017.05.025
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发表时间:
2017-05
期刊:
影响因子:
--
通讯作者:
Atiquzzaman Mohammed
中科院分区:
文献类型:
--
作者:
Zhao Qingjuan;Niu Jianwei;Chen Huan;Wang Lei;Atiquzzaman Mohammed
Opinion generation is of great value since it provides main opinions for users within a short period of time. The last decade has witnessed a rapid development of social networks and massive data, and it is challenging for people to get the main opinions of short texts within a short period of time. Many studies of pinion generation have used feature weights based methods to summarize these texts sharing the same topic. However, these techniques fail to just regard the original text as the generation without considering the simplicity of language. To overcome the drawback, in this paper, we develop an indicative opinion generation model utilizing BM25 to identify the important text and using syntactic parsing to obtain the brief opinion representation. We first create a vector space model for clustering the short texts using the K-means algorithm. Then, by ranking the short texts sharing the same topic, we obtain the top-ranked representative short texts. Finally, we develop an indicative opinion generation model to obtain the main ideas by using syntactic parsing. We conduct extensive experiments on real datasets and evaluate the results by objective and subjective assessments. The experimental results show that our proposed model is effective and outperforms state-of-the-art methods.
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影响因子:
22.7
作者:
SALTON, G;WONG, A;YANG, CS
通讯作者:
YANG, CS
影响因子:
8.7
作者:
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通讯作者:
Kumar, Yogan Jaya
DOI:
10.5120/20559-2947
发表时间:
2015-05
期刊:
International Journal of Computer Applications
影响因子:
--
作者:
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通讯作者:
Neelima Bhatia;Arunima Jaiswal
影响因子:
2.2
作者:
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通讯作者:
Kun Wang;Huang Guo
DOI:
--
发表时间:
2001-01
期刊:
--
影响因子:
--
作者:
A. Ng;Michael I. Jordan;Yair Weiss
通讯作者:
A. Ng;Michael I. Jordan;Yair Weiss