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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：数学与系统科学研究院    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Government Investment and High-Quality Economic Development - Measurement and Analysis Based on Input-Output Method 期刊论文 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2022, 卷号: 35, 期号: 3, 页码: 993-1008 作者:  Yang Xuelian;  Tian Kailan;  Zhu Lingxiu;  Yang Cuihong 收藏  |  浏览/下载：8/0  |  提交时间：2023/02/07 Economic growth  employment  government investment  high-quality economic development  input-output model   Multi-step metal prices forecasting based on a data preprocessing method and an optimized extreme learning machine by marine predators algorithm 期刊论文 RESOURCES POLICY, 2021, 卷号: 74, 页码: 10 作者:  Du, Pei;  Guo, Ju'e;  Sun, Shaolong;  Wang, Shouyang;  Wu, Jing 收藏  |  浏览/下载：14/0  |  提交时间：2022/04/02 Metal prices forecasting  Data processing method  Optimized extreme learning machine  Hybrid forecasting model   Forecasting Chinese cruise tourism demand with big data: An optimized machine learning approach 期刊论文 TOURISM MANAGEMENT, 2021, 卷号: 82, 页码: 10 作者:  Xie, Gang;  Qian, Yatong;  Wang, Shouyang 收藏  |  浏览/下载：8/0  |  提交时间：2021/01/14 Cruise  Big data  Gravitational search algorithm  Tourism demand forecasting   Optimal beta(k)-stable interval in VPRS-based group decision-making: A further application 期刊论文 EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 11, 页码: 13757-13763 作者:  Xie, Gang;  Wang, Shouyang;  Lai, K. K. 收藏  |  浏览/下载：14/0  |  提交时间：2018/07/30 beta(k)-Stable interval  Group consensus  Variable precision rough set  Petroleum investment  Risk management   Dynamic risk management in petroleum project investment based on a variable precision rough set model 期刊论文 TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, 2010, 卷号: 77, 期号: 6, 页码: 891-901 作者:  Xie, Gang;  Yue, Wuyi;  Wang, Shouyang;  Lai, Kin Keung 收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30 Dynamic risk management  Petroleum  Variable precision rough set  Multi-objective programming   Investment with restricted stock and the value of information 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 163, 期号: 2, 页码: 811-824 作者:  Wu, WX;  Wang, YX 收藏  |  浏览/下载：9/0  |  提交时间：2018/07/30 restricted stock  SOEs  illiquidity  continuous-time finance  optimal portfolio strategy