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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2019     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 Unfolding the price effects of non-ferrous industry chain on economic development: A case study of Yunnan province 期刊论文 RESOURCES POLICY, 2019, 卷号: 61, 页码: 1-20 作者:  Qu, Qiushi;  Wang, Limao;  Cao, Zhi;  Zhong, Shuai;  Mou, Chufu 收藏  |  浏览/下载：52/0  |  提交时间：2019/09/24 Non-ferrous metals  Industry chain  Transmission of price  Computable general equilibrium model   Forecasting horticultural products price using ARIMA model and neural network based on a large-scale data set collected by Web crawler 期刊论文 IEEE Transactions on Computational Social Systems, 2019, 卷号: 6, 期号: 3, 页码: 547-553 作者:  Weng, Yuchen;  Wang, Xiujuan;  Kang, Mengzhen;  Hua, Jing;  Wang, Fei-yue 收藏  |  浏览/下载：12/0  |  提交时间：2020/06/08 Web crawler  cucumber  agricultural CPSS framework  ARIMA model  neural network  price forecasting   Vegetable Farming and Farmers' Livelihood: Insights from Kathmandu Valley, Nepal 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 3, 页码: 17 作者:  Rai, Mohan Kumar;  Paudel, Basanta;  Zhang, Yili;  Khanal, Narendra Raj;  Nepal, Pashupati 收藏  |  浏览/下载：44/0  |  提交时间：2019/05/22 peri-urban farming  vegetable marketing  farmers' perception  binary logistic regression  Kathmandu valley   A New Approach for Stock Price Analysis and Prediction Based on SSA and SVM 期刊论文 INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2019, 卷号: 18, 期号: 1, 页码: 287-310 作者:  Xiao, Jihong;  Zhu, Xuehong;  Huang, Chuangxia;  Yang, Xiaoguang;  Wen, Fenghua 收藏  |  浏览/下载：57/0  |  提交时间：2019/03/11 Stock price  singular spectrum analysis  support vector machine  combined model   Electricity price driven active distribution network planning considering uncertain wind power and electricity price 期刊论文 INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2019, 卷号: 107, 页码: 422-437 作者:  Jiao, P. H.;  Chen, J. J.;  Qi, B. X.;  Zhao, Y. L.;  Peng, K. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Active distribution network  Price fluctuation  Wind power  Storage  scheduling  Risk aversion