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兰州财经大学机构知识库
Lanzhou University of Finance and Economics. All
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A Novel Multivariate Decomposition Ensemble Model with News Text for Crude Oil Price Forecasting
其他
SSRN, 2022-08-10
作者:
Zhao, Zhengling
收藏
  |  
浏览/下载:84/0
  |  
提交时间:2022/12/21
Costs
Crude oil
Data fusion
Forecasting
Machine learning
Crude oil price forecasting
Crude oil prices
Empirical Mode Decomposition
Ensemble models
Granger causality test
Hybrid forecasting
Machine-learning
Multivariate empirical mode decomposition
Sample entropy
Text-mining
The analysis of recommendation method in EC based on interest association rule
会议论文
Applied Mechanics and Materials, Guangzhou, China, 2012-12-29 - 2012-12-30
作者:
Wang, Yu Zhen
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  |  
浏览/下载:91/0
  |  
提交时间:2021/03/24
Association rules
Electronic commerce
Business Process
eBusiness
Low costs
Personalized recommendation
Personalized service
Recommendation methods
Including A-shares in the MSCI index and enterprises' Total factor productivity-impact on China's micro-enterprises
期刊论文
FINANCE RESEARCH LETTERS, 2025, 卷号: 76
作者:
Yang, Yunxiang
;
Hu, Xiaoyang
;
Li, Daode
;
Cai, Wenhao
收藏
  |  
浏览/下载:82/0
  |  
提交时间:2025/03/17
A -share inclusion in MSCI indices
Total factor productivity
Reduced costs and increased efficiency
An efficient self-driven fog harvesting system based on a Kelvin waterdrop generator
期刊论文
SUSTAINABLE ENERGY & FUELS, 2024, 卷号: 8, 期号: 23, 页码: 5561-5567
作者:
Yang, Xingsheng
;
Cui, Yunfu
;
Li, Yingli
;
Pei, Hongru
;
Lin, Wanpei
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2024/12/04
Freshwater scarcity
Harvesting methods
Harvesting system
High costs
High voltage supply
Large-scale applications
Self-driven
Self-powered
Systems-driven
Water drop
New logistics system with e-commerce and cloud computing technology
会议论文
Applied Mechanics and Materials, Zhengzhou, Henan, China, 2013-08-17 - 2013-08-18
作者:
Yang, Chun Lin
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  |  
浏览/下载:71/0
  |  
提交时间:2021/03/24
Cloud computing
Costs
Electronic commerce
Information technology
Management
Cloud computing technologies
Logistics industry
Logistics system
Nuclear technology
Research institutions
CsPbBr3 Nanorod Luminescent Property Study
期刊论文
Journal of Physical Chemistry C, 2024, 卷号: 128, 期号: 1, 页码: 642-650
作者:
Liu, Binghang
;
Wang, Song
收藏
  |  
浏览/下载:125/0
  |  
提交时间:2024/02/26
Bromine compounds
Cesium compounds
Fluorescence
Lead compounds
Metal halides
Morphology
Nanocrystals
Optoelectronic devices
organic-inorganic materials
Perovskite
Photoluminescence
Quantum yield
Semiconductor quantum dots
Absorption coefficients
Bio-imaging
Fluorescence quantum yield
Halide perovskites
Low-costs
Luminescent property
Optoelectronics devices
Organic/Inorganic hybrids
Simple++
Tunable Band-gap
Pricing and green decision-making in a three-echelon supply chain considering fairness concern with the participation of green logistics
期刊论文
Evolutionary Intelligence, 2022, 卷号: 16, 期号: 4, 页码: 1285-1307
作者:
Wang, Shijuan
;
Wang, Guangwei
;
Zhao, Shuqin
;
Li, Wenxia
;
Liu, Linzhong
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2023/02/24
Cost effectiveness
Decision making
Decision theory
Manufacture
Product design
Profitability
Sales
Supply chains
Cost sharing contracts
Decisions makings
Fairness concerns
Green costs
Green logistics
Green product design
Green products
Green supply chain
Supply chain systems
Three-echelon
Sustainable household food consumption patterns in Zhangye city of heihe river
期刊论文
Advance Journal of Food Science and Technology, 2015, 卷号: 7, 期号: 2, 页码: 113-119
作者:
Hai-Yang, Shang
收藏
  |  
浏览/下载:99/0
  |  
提交时间:2021/03/24
Agricultural products
Agriculture
Costs
Cultivation
Economic analysis
Economics
Elasticity
Food supply
Fruits
Vegetables
Cross
price elasticity
Extended linear expenditure system
Fruit and vegetables
Fruits and vegetables
Household food
Income elasticities
Own
price elasticities
The marginal propensity of consumption
Research on Influencing Factors of Residential House Using Improved Genetic Algorithm Model and BP neural Network Model
会议论文
Proceedings of 2021 IEEE 3rd International Conference on Civil Aviation Safety and Information Technology, ICCASIT 2021, Changsha, China, October 20, 2021 - October 22, 2021
作者:
Hengxin, Ju
;
Shipeng, Wang
;
Xiaohan, Wu
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2023/03/06
Economic analysis
Housing
Genetic algorithms
Costs
Investments
Decision making
Algorithm model
BP neural networks model
Chinese economy
GA model
Housing prices
Influencing factor
Nonlinear fitting
Optimisations
Real-estates
Residential house
Market-oriented environmental regulations, employment adjustment and transfer path: Quasi-experimental evidence from China's carbon emissions trading pilot
期刊论文
Journal of Cleaner Production, 2022, 卷号: 369
作者:
Bu, Tao
;
Du, Wenhao
;
Tang, Chengxiang
;
Liu, Yahong
;
Wang, Xinyuan
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2022/12/21
Carbon
Commerce
Costs
Emission control
Environmental regulations
Investments
Carbon emission trading
Effect of carbons
Employment adjustment
Employment transfer
Experimental evidence
Labor demands
Operational choice
Pilot programs
Propensity score matching
Transfer paths