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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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Using the Contingent Valuation Method (CVM) to analysis the tourist value of Zhangye Danxia landform
会议论文
Advances in Intelligent and Soft Computing, Sanya, China, 2012-01-13 - 2012-01-14
作者:
Wang, Si-Yuan
;
Xu, Zhong Min
收藏
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浏览/下载：69/0
|
提交时间：2021/03/24
Economic analysis
Employment
Landforms
Maximum likelihood estimation
Regression analysis
Resource valuation
Restoration
Contingency table analysis
Contingent valuation methods
Danxia tourism resources
Environmental change
Environmental restoration
Maximum likelihood estimate
Negative correlation
Weighted least square method
Research on Network Structure Analysis of English Learning in Social Media
会议论文
Proceedings - 2022 3rd International Conference on Computer Science and Management Technology, ICCSMT 2022, Shanghai, China, November 18, 2022 - November 20, 2022
作者:
Zhang, Bing
;
Wang, Yetong
收藏
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浏览/下载：2/0
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提交时间：2024/02/26
E-learning
Learning systems
Social networking (online)
Social sciences computing
Teaching
Analysis method
English Learning
English teaching
Learning community
Network structures
Network topology
Online english teaching
Social media
Social Network Analysis
Structure analysis
Differential analysis for temperature distribution diagnostics of arc current-carrying region with low disturbance electrostatic probe
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2017, 卷号: 38, 期号: 5, 页码: 26-30
作者:
Li, Yuanbo
;
Li, Xiao
;
Shi, Quanfu
;
Liu, Jing
;
Li, Kai
收藏
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浏览/下载：81/0
|
提交时间：2021/03/24
Carbon dioxide arc welding
Cathodes
Charged particles
Electrostatics
Spectroscopic analysis
Temperature distribution
Differential analysis
Electrostatic probe
High temperature
Highest temperature
Ion saturation current
Micro measurements
Radial direction
Spectroscopic method
Specific Properties of a King of Trivariable Wavelet Packets with Respect to an Integer-valued Dilation Matrix
会议论文
ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2, Sanya, PEOPLES R CHINA, MAY 15-16, 2010
作者:
Han, Jincang
;
Li, Yang
收藏
|
浏览/下载：79/0
|
提交时间：2021/09/09
orthogonal
trivariate
vector-valued wavelet packets
time-frequency analysis method
matrix theory
orthogonality formulas
Graph optimization for unsupervised dimensionality reduction with probabilistic neighbors
期刊论文
Applied Intelligence, 2023, 卷号: 53, 期号: 2, 页码: 2348-2361
作者:
Yang, Zhengguo
;
Wang, Jikui
;
Li, Qiang
;
Yi, Jihai
;
Liu, Xuewen
收藏
|
浏览/下载：30/0
|
提交时间：2023/06/25
Graph algorithms
Graphic methods
Dimensionality reduction
Dimensionality reduction method
Graph construction
Graph optimization
Graph-based
Locality preserving projections
Principal-component analysis
Probabilistic neighbor
Probabilistics
Unsupervised dimensionality reduction
Boussinesq problem with the surface effect based on surface energy density
期刊论文
INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN, 2019, 卷号: 16, 期号: 3, 页码: 633-645
作者:
Wang, Liyuan
Adobe PDF(673Kb)
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浏览/下载：57/1
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提交时间：2021/03/24
Boussinesq problem
Surface effect
Surface energy density
Fourier integral transform method
Scaling analysis
Projected fuzzy C-means with probabilistic neighbors
期刊论文
Information Sciences, 2022, 卷号: 607, 页码: 553-571
作者:
Wang, Jikui
;
Yang, Zhengguo
;
Liu, Xuewen
;
Li, Bing
;
Yi, Jihai
Adobe PDF(1649Kb)
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收藏
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浏览/下载：36/0
|
提交时间：2023/02/24
Cluster analysis
Clustering algorithms
Iterative methods
Matrix algebra
Reduction
Clusterings
Dimensionality reduction
Dimensionality reduction method
Fuzzy-c means
Graph embeddings
Graph optimization
Probabilistic neighbor
Probabilistics
Projected clustering
Unsupervised dimensionality reduction
Embodied carbon emissions accounting, decomposition, and allocation of responsibilities in global trade: Based on the generalized hypothetical extraction method
期刊论文
JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY, 2017, 卷号: 9, 期号: 6
作者:
Deng, Guangyao
;
Lei, Xiaoting
;
Liu, Guanchun
;
He, Qiao
Adobe PDF(1199Kb)
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收藏
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浏览/下载：135/10
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提交时间：2021/03/24
Developing countries
Extraction
International trade
Carbon emissions
Developed countries
Embodied carbons
Extraction method
Global trade
Input output analysis
Input
output
Intermediate inputs
China's embodied energy trade: based on hypothetical extraction method and structural decomposition analysis
期刊论文
ENERGY SOURCES PART B-ECONOMICS PLANNING AND POLICY, 2018, 卷号: 13, 期号: 11-12, 页码: 448-462
作者:
Deng, Guangyao
;
Ma, Yong
;
Zhang, Lu
;
Liu, Guanchun
收藏
|
浏览/下载：73/0
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提交时间：2021/09/09
Embodied energy trade
multi-region input-output model (MRIO)
hypothetical extraction method
structural decomposition analysis
China
