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Text-based crude oil price forecasting: A deep learning approach 期刊论文
INTERNATIONAL JOURNAL OF FORECASTING, 2019, 卷号: 35, 期号: 4, 页码: 1548-1560
作者:  Li, Xuerong;  Shang, Wei;  Wang, Shouyang
收藏  |  浏览/下载:206/0  |  提交时间:2020/01/10
Oil price forecasting  Financial markets  Online news  Text analysis  Convolutional neural network  
Sentiment Lexicon Construction With Hierarchical Supervision Topic Model 期刊论文
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2019, 卷号: 27, 期号: 4, 页码: 704-718
作者:  Deng, Gong;  Jing, Liping;  Yu, Jian;  Sun, Shaolong;  Ng, Michael K.
收藏  |  浏览/下载:159/0  |  提交时间:2019/04/02
Sentiment analysis  topic model  sentiment lexicon construction  opinion mining  text mining