Weiguo Zhang

23 papers Misc 1Journal 19Unranked 3
YearRankTypeTitle / Venue / Authors
2022 J jnl
Collaborative Reflection-Augmented Autoencoder Network for Recommender Systems.
CoRR
Lianghao Xia, Chao Huang, Yong Xu, Huance Xu, Xiang Li, Weiguo Zhang
2022 J jnl
Collaborative Reflection-Augmented Autoencoder Network for Recommender Systems.
ACM Trans. Inf. Syst.
Lianghao Xia, Chao Huang, Yong Xu, Huance Xu, Xiang Li, Weiguo Zhang
2021 J jnl
Fuzzy multi-period portfolio selection model with time-varying loss aversion.
J. Oper. Res. Soc.
Yong-Jun Liu, Weiguo Zhang
2020 J jnl
Credit risk evaluation model with textual features from loan descriptions for P2P lending.
Electron. Commer. Res. Appl.
Weiguo Zhang, Chao Wang, Yue Zhang, Junbo Wang
2020 J jnl
Multiperiod Portfolio Performance Evaluation Model Based on Possibility Theory.
IEEE Trans. Fuzzy Syst.
Yong-Jun Liu, Weiguo Zhang, Pankaj Gupta
2020 J jnl
Online ordering rules for the multi-period newsvendor problem with quantity discounts.
Ann. Oper. Res.
Yong Zhang, Xingyu Yang, Weiguo Zhang, Weiwei Chen
2019 J jnl
A two-product, multi-period nonstationary newsvendor problem with budget constraint.
Soft Comput.
Yong Zhang, Weiguo Zhang, Xingyu Yang, Weijun Xu
2019 J jnl
Soft information in online peer-to-peer lending: Evidence from a leading platform in China.
Electron. Commer. Res. Appl.
Chao Wang, Weiguo Zhang, Xuejin Zhao, Junbo Wang
2018 J jnl
News, search and stock co-movement: Investigating information diffusion in the financial market.
Electron. Commer. Res. Appl.
Kun Chen, Peng Luo, Libo Liu, Weiguo Zhang
2018 J jnl
Trade and currency options hedging model.
J. Comput. Appl. Math.
Weiguo Zhang, Xing Yu, Yongjun Liu
2016 — conf
A novel portfolio selection model with investors' subjective attitudes based on fuzzy random variables.
ICNC-FSKD
Wei Sun, Weiguo Zhang, Weijun Xu
2015 J jnl
A fuzzy portfolio selection model with background risk.
Appl. Math. Comput.
Ting Li, Weiguo Zhang, Weijun Xu
2015 Misc conf
Portfolio optimization strategy under fuzzy random environment with investor sentiment.
ICNC
Wei Sun, Weiguo Zhang, Weijun Xu
2014 J jnl
Probability-free solutions to the non-stationary newsvendor problem.
Ann. Oper. Res.
Yong Zhang, Vladimir Vovk, Weiguo Zhang
2013 — conf
Passive Aggressive Algorithm for Online Portfolio Selection with Piecewise Loss Function.
ADMA (2)
Li Gao, Weiguo Zhang, Qiang Tang
2012 J jnl
A class of on-line portfolio selection algorithms based on linear learning.
Appl. Math. Comput.
Weiguo Zhang, Yong Zhang, Xingyu Yang, Weijun Xu
2012 J jnl
Optimal randomized algorithm for a generalized ski-rental with interest rate.
Inf. Process. Lett.
Xingyu Yang, Weiguo Zhang, Yong Zhang, Weijun Xu
2012 J jnl
Risk-reward models for on-line leasing of depreciable equipment.
Comput. Math. Appl.
Yong Zhang, Weiguo Zhang, Weijun Xu, Xingyu Yang
2011 J jnl
A risk-reward model for the on-line leasing of depreciable equipment.
Inf. Process. Lett.
Yong Zhang, Weiguo Zhang, Weijun Xu, Hongyi Li
2011 J jnl
Competitive strategy for on-line leasing of depreciable equipment.
Math. Comput. Model.
Yong Zhang, Weiguo Zhang, Weijun Xu, Hongyi Li
2010 J jnl
A study of Greek letters of currency option under uncertainty environments.
Math. Comput. Model.
Weijun Xu, Weidong Xu, Hongyi Li, Weiguo Zhang
2010 J jnl
Uncertainty Portfolio Model in Cross Currency Markets.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Weijun Xu, Weidong Xu, Hongyi Li, Weiguo Zhang
2005 — conf
Using Fuzzy Possibilistic Mean and Variance in Portfolio Selection Model.
CIS (1)
Weiguo Zhang, Yingluo Wang