Sentiment analysis from Customer-generated online videos on product review using topic modeling and Multi-attention BLSTM
Sentiment analysis from Customer-generated online videos on product review using topic modeling and Multi-attention BLSTM
复制标题
使用主题建模和多注意力 BLSTM 对客户生成的产品评论在线视频进行情感分析
DOI:
10.1016/j.aei.2022.101588
复制
发表时间:
2022-04
影响因子:
8.8
通讯作者:
Xuening Chu
中科院分区:
文献类型:
--
作者:
Zheng Wang;Peng Gao;Xuening Chu
With the popularity of social websites and mobile applications including Instagram, YouTube, TikTok, etc., online videos shared by customers presenting their thoughts and reviews on products are posted daily in increasing numbers. Such online videos containing Voice of Customer (VOC) are precious for product designers or managers to capture customer sentiment and understand customer preference. For this purpose, we propose a novel method for analyzing customer sentiment from online videos on product review. Firstly, latent Dirichlet allocation (LDA) modeling is applied to identify the topics from the online videos after data preprocessing. Then sentiment polarity corresponding to each topic of each speaker in videos can be identified using our newly designed multi-attention bi-directional LSTM (BLSTM(MA)), which can better mine complex relationships among a speaker’s sentiments on different topics. This paper is of great practical value for company managers and researchers to better understand a large number of customer opinions on specific products. To explain the application of this method and prove its effectiveness, two cases respectively on smartphones and several published datasets are developed finally.
登录
查看更多内容
DOI:
10.1142/s0219877018500086
发表时间:
2018-02
影响因子:
1.8
作者:
F. Geyer;Jens Lehnen;C. Herstatt
通讯作者:
F. Geyer;Jens Lehnen;C. Herstatt
DOI:
--
发表时间:
2016-09
期刊:
ArXiv
影响因子:
--
作者:
Haohan Wang;Aaksha Meghawat;Louis-Philippe Morency;E. Xing
通讯作者:
Haohan Wang;Aaksha Meghawat;Louis-Philippe Morency;E. Xing
DOI:
10.1016/j.aei.2021.101304
发表时间:
2021-08
期刊:
Adv. Eng. Informatics
影响因子:
--
作者:
Juram Kim;Chiehyeon Lim
通讯作者:
Juram Kim;Chiehyeon Lim
DOI:
10.18653/v1/d15-1303
发表时间:
2015
期刊:
--
影响因子:
--
作者:
Soujanya Poria;E. Cambria;Alexander Gelbukh
通讯作者:
Soujanya Poria;E. Cambria;Alexander Gelbukh
DOI:
10.1088/1742-6596/971/1/012053
发表时间:
2018-03
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
P. Sari;A. Alamsyah;Sulistyo Wibowo
通讯作者:
P. Sari;A. Alamsyah;Sulistyo Wibowo