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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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Efficient valuation and exercise boundary of American fractional lookback option in a mixed jump-diffusion model
期刊论文
INTERNATIONAL JOURNAL OF FINANCIAL ENGINEERING, 2017, 卷号: 4, 期号: 2-3, 页码: 1
作者:
Yang, Zhaoqiang
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  |  
浏览/下载:689/190
  |  
提交时间:2021/03/24
Mixed jump-diffusion fractional Brownian motion
Wick-Ito-Skorohod integral
fundamental solutions
optimal exercise boundary
Collabborative sharing system of accounting information for stakeholders based on XBRL
会议论文
Proceedings of the 2012 5th International Conference on Business Intelligence and Financial Engineering, BIFE 2012, Lanzhou, Gansu, China, 2012-08-18 - 2012-08-21
作者:
Liu, Wei
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  |  
浏览/下载:88/0
  |  
提交时间:2021/03/24
Administrative data processing
Competition
Costs
Distributed computer systems
Information analysis
Supply chains
XML
Accounting informations
Accounting informatization
Collaborative sharing
Comprehensive competitiveness
Financial information
Information coordination
Management information
System structures
Quantitative analysis in regulation effects of water-fertilizer in semi-arid farmland
会议论文
ICAE 2011 Proceedings: 2011 International Conference on New Technology of Agricultural Engineering
作者:
Li, Wenlong
;
Xu, Jing
;
Liu, Zhiguang
;
Li, Zizhen
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  |  
浏览/下载:71/0
  |  
提交时间:2021/03/24
Drought
Farms
Fertilizers
Grain (agricultural product)
Dry periods
Fertilizer applications
Grain yield
Semi arid
Spring wheat
Water use efficiency
Study on Tibetan Speech Recognition Based on Ultrasonic Tongue Imaging, Lip Video and Audio
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Chongqing, China, July 29, 2022 - July 31, 2022
作者:
Zhang, JinXi
;
Li, ChunLing
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2022/12/21
Feature extraction
Medical imaging
Pattern matching
Physiological models
Speech recognition
Speech synthesis
Error rate
Extraction patterns
Features extraction
Lip video
Recognition error
Speech recognition systems
Tibetan corpus
Tibetans
Utrasonic tongue imaging
Voice and audio
Prediction of novel coronavirus pneumonia epidemic trend based on ARIMA model
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Luoyang, China, April 22, 2022 - April 24, 2022
作者:
Wang, Yuzhen
;
Qin, Jingqiao
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2022/11/23
Disease control
Forecasting
White noise
ARIMA models
Coronaviruses
Diagnosis information
Epidemic control
Epidemic situation
Forecast
Guangdong Province
Prevention and controls
Scientific management
Times series
SMpeaks-A semi-supervised clustering algorithm based on density peaks
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Qingdao, China, July 8, 2022 - July 10, 2022
作者:
Duan, Huiyu
;
Chen, Chen
;
Wang, Jikui
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  |  
浏览/下载:43/0
  |  
提交时间:2022/12/21
Clustering algorithms
Machine learning
Arbitrary shape
Cluster centers
Clusterings
Density
Different densities
Different sizes
Fast search
Multiple-peak
Semi-supervised clustering algorithms
Semi-supervised learning
Application of Classifier Based on STDPM Algorithm
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Qingdao, China, July 8, 2022 - July 10, 2022
作者:
Li, Bing
;
Wang, Jikui
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  |  
浏览/下载:62/0
  |  
提交时间:2022/12/21
Classification (of information)
Iterative methods
Learning algorithms
Medical imaging
Support vector machines
current
Algorithm framework
Base classifiers
Classification performance
Iteration process
Self-training
Semi-supervised algorithm
Semi-supervised learning
Semisupervised classification (SSC)
Training algorithms
Identification Model of Poverty-prone Population and Analysis of Poverty-causing Factors
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Chengdu, China, June 17, 2022 - June 19, 2022
作者:
Wu, Yiwen
;
Duan, Huiyu
;
Wang, Jikui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2024/02/26
Classification (of information)
Clustering algorithms
Data mining
Forestry
Fuzzy systems
Fuzzy C-Means clustering
Identification modeling
Indicators systems
Manual identification
Poverty-causing factor
Poverty-prone population
Precise identification
Present stage
Random forest modeling
Sustainable livelihood
A new method to calculate weights of attributes in spectral clustering algorithms
会议论文
Proceedings - 2011 International Conference of Information Technology, Computer Engineering and Management Sciences, ICM 2011, Nanjing, Jiangsu, China, 2011-09-24 - 2011-09-25
作者:
Li, Zhendong
;
Sun, Wei
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  |  
浏览/下载:70/0
  |  
提交时间:2021/03/24
Factor analysis
Multivariant analysis
Attribute values
Average Distance
Clustering results
Distance formula
Human intervention
MIDV
Spectral clustering
Spectral clustering algorithms
Collaborative production in networked manufacturing
会议论文
Proceedings of the 5th International Asia Conference on Industrial Engineering and Management Innovation, IEMI 2014, Xi'an, China, 2014-07-21 - 2014-07-22
作者:
Lei, Ruo-Xi
;
Zong, Sheng-Liang
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  |  
浏览/下载:50/0
  |  
提交时间:2021/03/24
Profitability
Risk management
Collaborative production
Effort
Guarantee measure
Moral hazard
Networked-manufacturing
Networks sizes
Synergy effect