Weiguo Zhang

Publication Activity (10 Years)

Years Active: 2005-2020
Publications (10 Years): 7

Top Topics

Possibility Theory

Passive Aggressive

Fuzzy Random Variables

Top Venues

Electron. Commer. Res. Appl.

Appl. Math. Comput.

Ann. Oper. Res.

Publications

Yong-Jun Liu, Weiguo Zhang, Pankaj Gupta
Multiperiod Portfolio Performance Evaluation Model Based on Possibility Theory. IEEE Trans. Fuzzy Syst. 28 (12) (2020)
Weiguo Zhang, Chao Wang, Yue Zhang, Junbo Wang
Credit risk evaluation model with textual features from loan descriptions for P2P lending. Electron. Commer. Res. Appl. 42 (2020)
Yong Zhang, Weiguo Zhang, Xingyu Yang, Weijun Xu
A two-product, multi-period nonstationary newsvendor problem with budget constraint. Soft Comput. 23 (12) (2019)
Chao Wang, Weiguo Zhang, Xuejin Zhao, Junbo Wang
Soft information in online peer-to-peer lending: Evidence from a leading platform in China. Electron. Commer. Res. Appl. 36 (2019)
Kun Chen, Peng Luo, Libo Liu, Weiguo Zhang
News, search and stock co-movement: Investigating information diffusion in the financial market. Electron. Commer. Res. Appl. 28 (2018)
Weiguo Zhang, Xing Yu, Yongjun Liu
Trade and currency options hedging model. J. Comput. Appl. Math. 343 (2018)
Wei Sun, Weiguo Zhang, Weijun Xu
A novel portfolio selection model with investors' subjective attitudes based on fuzzy random variables. ICNC-FSKD (2016)
Ting Li, Weiguo Zhang, Weijun Xu
A fuzzy portfolio selection model with background risk. Appl. Math. Comput. 256 (2015)
Wei Sun, Weiguo Zhang, Weijun Xu
Portfolio optimization strategy under fuzzy random environment with investor sentiment. ICNC (2015)
Yong Zhang, Vladimir Vovk, Weiguo Zhang
Probability-free solutions to the non-stationary newsvendor problem. Ann. Oper. Res. 223 (1) (2014)
Li Gao, Weiguo Zhang, Qiang Tang
Passive Aggressive Algorithm for Online Portfolio Selection with Piecewise Loss Function. ADMA (2) (2013)
Xingyu Yang, Weiguo Zhang, Yong Zhang, Weijun Xu
Optimal randomized algorithm for a generalized ski-rental with interest rate. Inf. Process. Lett. 112 (13) (2012)
Weiguo Zhang, Yong Zhang, Xingyu Yang, Weijun Xu
A class of on-line portfolio selection algorithms based on linear learning. Appl. Math. Comput. 218 (24) (2012)
Yong Zhang, Weiguo Zhang, Weijun Xu, Xingyu Yang
Risk-reward models for on-line leasing of depreciable equipment. Comput. Math. Appl. 63 (1) (2012)
Yong Zhang, Weiguo Zhang, Weijun Xu, Hongyi Li
Competitive strategy for on-line leasing of depreciable equipment. Math. Comput. Model. 54 (1-2) (2011)
Yong Zhang, Weiguo Zhang, Weijun Xu, Hongyi Li
A risk-reward model for the on-line leasing of depreciable equipment. Inf. Process. Lett. 111 (6) (2011)
Weijun Xu, Weidong Xu, Hongyi Li, Weiguo Zhang
Uncertainty Portfolio Model in Cross Currency Markets. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 18 (6) (2010)
Weijun Xu, Weidong Xu, Hongyi Li, Weiguo Zhang
A study of Greek letters of currency option under uncertainty environments. Math. Comput. Model. 51 (5-6) (2010)
Weiguo Zhang, Yingluo Wang
Using Fuzzy Possibilistic Mean and Variance in Portfolio Selection Model. CIS (1) (2005)