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期刊论文 [52]
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Moderate operation scales of agricultural land under the greenhouse and open-field production modes based on DEA model in mountainous areas of southwest China
期刊论文
HELIYON, 2023, 卷号: 9, 期号: 11, 页码: 13
作者:
Li, Ming
;
Zhao, Weizhao
;
Tian, Congshan
;
Li, Yaqi
;
Feng, Xuechun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2024/02/27
Agricultural land
Agriculture efficiency
Data envelopment analysis
Rural revitalization
Sustainable agriculture
Carbon price prediction considering climate change: A text-based framework
期刊论文
ECONOMIC ANALYSIS AND POLICY, 2022, 卷号: 74, 页码: 382-401
作者:
Xie, Qiwei
;
Hao, Jingjing
;
Li, Jingyu
;
Zheng, Xiaolong
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/07/25
Carbon price prediction
Text mining
Climate change
Long short-term memory (LSTM)
Random forest (RF)
A novel multiscale forecasting model for crude oil price time series
期刊论文
TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, 2021, 卷号: 173, 页码: 15
作者:
Li, Ranran
;
Hu, Yucai
;
Heng, Jiani
;
Chen, Xueli
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Crude oil price forecasting
Decomposition-ensemble method
Support vector machine
Multiscale strategy
Complexity analysis
Predicting product adoption intentions: An integrated behavioral model-inspired multiview learning approach
期刊论文
INFORMATION & MANAGEMENT, 2021, 卷号: 58, 期号: 7, 页码: 12
作者:
Zhang, Zhu
;
Wei, Xuan
;
Zheng, Xiaolong
;
Zeng, Daniel Dajun
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  |  
浏览/下载:42/0
  |  
提交时间:2021/11/04
Text mining
Deep learning
Product adoption intention
Multi-view learning
Jump volatility spillover network based measurement of systemic importance of Chinese financial institutions
期刊论文
INTERNATIONAL JOURNAL OF FINANCE & ECONOMICS, 2021, 页码: 13
作者:
Yang, Xin
;
Chen, Shan
;
Liu, Hong
;
Yang, Xiaoguang
;
Huang, Chuangxia
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  |  
浏览/下载:15/0
  |  
提交时间:2021/04/26
Financial institution network
jump volatility
panel data regression model
Automatic Recognition of Sucker-Rod Pumping System Working Conditions Using Few-Shot Indicator Diagram Based on Meta-learning
会议论文
Chicago, May 26-28, 2021
作者:
He YP(贺云鹏)
;
Zang CZ(臧传治)
;
Zeng P(曾鹏)
;
Wang MX(王明新)
;
Wan GX(万广喜)
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2021/08/21
Few-shot learning
Indicator diagram
Meta-learning
Sucker-rod pumping system
Working condition recognition
内部人员异常行为检测分析及在金融领域的应用
学位论文
博士, 北京: 中国科学院大学, 2020
作者:
刘堃
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  |  
浏览/下载:22/0
  |  
提交时间:2021/01/05
内部威胁
规范建模
行为挖掘
异常检测
复杂事件
Adaptive Slide Window-Based Feature Cognition for Deceptive Information Identification
期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 134311-134323
作者:
Yang, Haolin
;
Xu, Zhiwei
;
Liu, Limin
;
Tian, Jie
;
Zhang, Yujun
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  |  
浏览/下载:3/0
  |  
提交时间:2020/12/10
Feature extraction
Semantics
Adaptation models
Data mining
Cognition
Convolutional neural networks
Business
Deceptive information cognition
adaptive slide window
semantic structure representation
trivial sentence element elimination
convolutional neural network
Dissecting emotion and user influence in social media communities: An interaction modeling approach
期刊论文
INFORMATION & MANAGEMENT, 2020, 卷号: 57, 期号: 1, 页码: 16
作者:
Chung, Wingyan
;
Zeng, Daniel
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/04/07
Emotion
Network analysis
Sentiment analysis
Social media analytics
Emotion extraction
Influence modeling
Causal modeling
Social computing
Border security
A Kind of Faults Knowledge Discovery Pattern by Means of Rough Set Theory
会议论文
Huddersfield, United kingdom, September 3, 2019 - September 5, 2019
作者:
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Big data
Classification (of information)
Condition monitoring
Data structures
Expert systems
Knowledge acquisition
Machinery
Data classification
Data structure model
Data-driven methods
Engineering project
Equivalent relation
Inclusion relation
Knowledge conversion
Rough set theory (RST)
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