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Chinese Academy of Sciences Institutional Repositories Grid
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地理科学与资源研究... [40]
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大连化学物理研究所 [8]
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期刊论文 [79]
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Changes in Household Dietary Diversity in Herder Communities over the Past 20 Years: Evidence from Xilin Gol Grassland of China
期刊论文
OAI收割
FOODS, 2023, 卷号: 12, 期号: 11, 页码: 2271
作者:
Yang, Wanni
;
Zhen, Lin
;
Wei, Yunjie
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/07/14
household dietary diversity
animal-based and plant-based food
herder community
grassland areas
northern China
典型生态退化区生态技术效果评价(英文)
期刊论文
OAI收割
Journal of Resources and Ecology, 2022, 卷号: 14, 期号: 01, 页码: 177-185
作者:
王爽
;
甄霖
;
肖玉
;
魏云洁
;
胡云锋
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2023/01/04
生态退化
生态技术
发展阶段
关键词共现图谱
效果对比分析
典型生态脆弱区荒漠化治理技术演化趋势分析(英文)
CNKI期刊论文
OAI收割
2022
作者:
魏云洁
;
甄霖
;
杜秉贞
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/10/09
荒漠化治理
生态技术
技术演化
生态脆弱区
Volatility communicator or receiver? Investigating volatility spillover mechanisms among Bitcoin and other financial markets
期刊论文
OAI收割
RESEARCH IN INTERNATIONAL BUSINESS AND FINANCE, 2022, 卷号: 59, 页码: 14
作者:
Jiang, Shangrong
;
Li, Yuze
;
Lu, Quanying
;
Wang, Shouyang
;
Wei, Yunjie
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/04/02
Volatility spillover
Financial property
TVP-VAR model
Variational mode decomposition
Hypotheses testing
Capture the contagion network of bitcoin - Evidence from pre and mid COVID-19
期刊论文
OAI收割
RESEARCH IN INTERNATIONAL BUSINESS AND FINANCE, 2021, 卷号: 58, 页码: 14
作者:
Guo, Xiaochun
;
Lu, Fengbin
;
Wei, Yunjie
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/04/02
Bitcoin
COVID-19
Contagion
DAG
Financial market risk
A New Hybrid VMD-ICSS-BiGRU Approach for Gold Futures Price Forecasting and Algorithmic Trading
期刊论文
OAI收割
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 卷号: 8, 期号: 6, 页码: 1357-1368
作者:
Li, Yuze
;
Wang, Shouyang
;
Wei, Yunjie
;
Zhu, Qing
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/04/02
Gold
Forecasting
Autoregressive processes
Predictive models
Signal resolution
Deep learning
Mathematical model
Algorithmic trading
bidirectional gated recurrent unit (BiGRU)
gold futures price forecasting
variational mode decomposition (VMD)
Pricing strategies for blockchain payment service under customer heterogeneity
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 2021, 卷号: 242, 页码: 14
作者:
Li, Yuze
;
Jiang, Shangrong
;
Shi, Jianming
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/04/02
Blockchain
Supply chain management
Pricing strategy
Game theory
Perceptive Factors That Affect Household Food Consumption Among Different Grassland Areas: A Case Study Based on Fuzzy Cognitive Map
期刊论文
OAI收割
FRONTIERS IN ENVIRONMENTAL SCIENCE, 2021, 卷号: 9, 页码: 13
作者:
Yang, Wanni
;
Zhen, Lin
;
Wei, Yunjie
;
Xiao, Yu
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/09/21
food consumption
fuzzy cognitive map
household perception
grassland areas
Xilin Gol grassland
Inner Mongolian Plateau
Perceptive Factors That Affect Household Food Consumption Among Different Grassland Areas: A Case Study Based on Fuzzy Cognitive Map
期刊论文
OAI收割
FRONTIERS IN ENVIRONMENTAL SCIENCE, 2021, 卷号: 9, 页码: 13
作者:
Yang, Wanni
;
Zhen, Lin
;
Wei, Yunjie
;
Xiao, Yu
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/09/21
food consumption
fuzzy cognitive map
household perception
grassland areas
Xilin Gol grassland
Inner Mongolian Plateau
Take Bitcoin into your portfolio: a novel ensemble portfolio optimization framework for broad commodity assets
期刊论文
OAI收割
Financial Innovation, 2021, 卷号: 7, 期号: 1
作者:
Li,Yuze
;
Jiang,Shangrong
;
Wei,Yunjie
;
Wang,Shouyang
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2021/10/26
Portfolio optimization
Bitcoin
Deep learning
Reinforcement learning
Variational mode decomposition