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浏览/检索结果: 共7条，第1-7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 Portfolio Selection Based on Bayesian Theory 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2019, 卷号: 2019, 页码: 11 作者:  Zhao, Daping;  Fang, Yong;  Zhang, Chaoliang;  Wang, Zongrun 收藏  |  浏览/下载：13/0  |  提交时间：2020/05/24 RISK MEASURE OPTIMIZATION: PERCEIVED RISK AND OVERCONFIDENCE OF STRUCTURED PRODUCT INVESTORS 期刊论文 JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION, 2019, 卷号: 15, 期号: 3, 页码: 1473-1492 作者:  Chen, Xi;  Wang, Zongrun;  Deng, Songhai;  Fang, Yong 收藏  |  浏览/下载：44/0  |  提交时间：2020/01/10 Perceived risk  overconfidence  price distribution  subjective probability  structured financial product   Acquisition method of users' browsing behavior preference based on the fusion of social network link and theme model 期刊论文 Journal of Intelligent and Fuzzy Systems, 2019, 卷号: 37, 期号: 1, 页码: 493-508 作者:  Liu, Xin;  Zhou, Yanju*;  Wang, Zongrun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03 Social network link  topic model  user browsing behavior  preference acquisition   Recognition and extraction of named entities in online medical diagnosis data based on a deep neural network 期刊论文 Journal of Visual Communication and Image Representation, 2019, 卷号: 60, 页码: 1-15 作者:  Liu, Xin;  Zhou, Yanju*;  Wang, Zongrun 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/03 Continuous bags of word clusters  Deep neural network  Online medical diagnosis data  Named entities   Forecasting downside risk in China's stock market based on high-frequency data 期刊论文 Physica A: Statistical Mechanics and its Applications, 2019, 卷号: 517, 页码: 530-541 作者:  Xie, Nan;  Wang, Zongrun*;  Chen, Sicen;  Gong, Xu 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/03 Discontinuous jump variation  Downside realized semivariance  Downside risk  Leverage effect  Signed jump   Efficiency evaluation of parallel interdependent processes systems: an application to Chinese 985 Project universities 期刊论文 INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 2019, 卷号: 57, 期号: 17, 页码: 5387-5399 作者:  An, Qingxian;  Wang, Zongrun;  Emrouznejad, Ali;  Zhu, Qingyuan*;  Chen, Xiaohong 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/03 Data envelopment analysis  parallel interdependent processes systems  network DEA  additive model  '985 Project' universities   RISK MEASURE OPTIMIZATION: PERCEIVED RISK AND OVERCONFIDENCE OF STRUCTURED PRODUCT INVESTORS 期刊论文 Journal of Industrial and Management Optimization, 2019, 卷号: 15, 期号: 3, 页码: 1473-1492 作者:  Chen, Xi*;  Wang, Zongrun*;  Deng, Songhai;  Fang, Yong 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/03 Overconfidence  Perceived risk  Price distribution  Structured financial product  Subjective probability