中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共42条,第1-10条 帮助

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Spatio-temporal difference analysis in climate change topics and sentiment orientation: Based on LDA and BiLSTM model 期刊论文  OAI收割
RESOURCES CONSERVATION AND RECYCLING, 2023, 卷号: 188, 页码: 15
作者:  
Wu, Meifen;  Long, Ruyin;  Chen, Feiyu;  Chen, Hong;  Bai, Yun
  |  收藏  |  浏览/下载:20/0  |  提交时间:2023/02/07
The influencing mechanism of multi-factors on green investments: A hybrid analysis 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 239, 页码: 12
作者:  
Du, Helen S.;  Zhan, Baoqiang;  Xu, Jiahong;  Yang, Xiaoguang
  |  收藏  |  浏览/下载:63/0  |  提交时间:2020/01/10
Text-based crude oil price forecasting: A deep learning approach 期刊论文  OAI收割
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:64/0  |  提交时间:2020/01/10
Trends in Diatom Research Since 1991 Based on Topic Modeling 期刊论文  OAI收割
MICROORGANISMS, 2019, 卷号: 7, 期号: 8, 页码: 13
作者:  
Zhang, Yun;  Tao, Juan;  Wang, Jun;  Ding, Liuyong;  Ding, Chengzhi
  |  收藏  |  浏览/下载:117/0  |  提交时间:2019/10/21
Using Social Media to Mine and Analyze Public Sentiment during a Disaster: A Case Study of the 2018 Shouguang City Flood in China 期刊论文  OAI收割
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 4, 页码: 16
作者:  
Han, Xuehua;  Wang, Juanle
  |  收藏  |  浏览/下载:54/0  |  提交时间:2019/09/24
Using Social Media to Mine and Analyze Public Sentiment during a Disaster: A Case Study of the 2018 Shouguang City Flood in China 期刊论文  OAI收割
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 4, 页码: 16
作者:  
Han, Xuehua;  Wang, Juanle
  |  收藏  |  浏览/下载:9/0  |  提交时间:2019/09/24
Using Social Media to Mine and Analyze Public Sentiment during a Disaster: A Case Study of the 2018 Shouguang City Flood in China 期刊论文  OAI收割
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 4, 页码: 16
作者:  
Han, Xuehua;  Wang, Juanle
  |  收藏  |  浏览/下载:3/0  |  提交时间:2019/09/24
Topic based research competitiveness evaluation 期刊论文  OAI收割
SCIENTOMETRICS, 2018, 卷号: 117, 期号: 2, 页码: 789-803
作者:  
Ma, Tingcan;  Li, Ruinan;  Ou, Guiyan;  Yue, Mingliang
  |  收藏  |  浏览/下载:26/0  |  提交时间:2018/12/29
Identifying Objective and Subjective Words via Topic Modeling 期刊论文  OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2018, 卷号: 29, 期号: 3, 页码: 718-730
作者:  
Wang, Hanqi;  Wu, Fei;  Lu, Weiming;  Yang, Yi;  Li, Xi
  |  收藏  |  浏览/下载:40/0  |  提交时间:2018/12/11
A Topic BiLSTM Model for Sentiment Classification 会议论文  OAI收割
上海, 2018
作者:  
Yanming Huang;  Yuncheng Jiang;  Touhidul Hasan;  Qingshan Jiang;  Chao Li
  |  收藏  |  浏览/下载:44/0  |  提交时间:2019/01/31