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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:207/0  |  提交时间:2020/01/10
Oil price forecasting  Financial markets  Online news  Text analysis  Convolutional neural network  
OptQuant: Distributed training of neural networks with optimized quantization mechanisms 期刊论文
NEUROCOMPUTING, 2019, 卷号: 340, 页码: 233-244
作者:  He, Li;  Zheng, Shuxin;  Chen, Wei;  Ma, Zhi-Ming;  Liu, Tie-Yan
收藏  |  浏览/下载:232/0  |  提交时间:2019/12/13
Distributed machine learning  Deep learning  Stochastic gradient descent  Gradient quantization  
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:160/0  |  提交时间:2019/04/02
Sentiment analysis  topic model  sentiment lexicon construction  opinion mining  text mining