Wei Chen

According to our database, Wei Chen authored at least 33 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A hybrid approach for portfolio construction: Combing two-stage ensemble forecasting model with portfolio optimization.

Wei Chen, Zinuo Liu, Lifen Jia

Comput. Intell., April, 2024

2022

The two-stage machine learning ensemble models for stock price prediction by combining mode decomposition, extreme learning machine and improved harmony search algorithm.

Manrui Jiang, Lifen Jia, Zhensong Chen, Wei Chen

Ann. Oper. Res., 2022

2021

Improved multiobjective bat algorithm for the credibilistic multiperiod mean-VaR portfolio optimization problem.

Manrui Jiang, Weiyi Liu, Wen Xu, Wei Chen

Soft Comput., 2021

A novel graph convolutional feature based convolutional neural network for stock trend prediction.

Wei Chen, Manrui Jiang, Wei-Guo Zhang, Zhensong Chen

Inf. Sci., 2021

A novel method for time series prediction based on error decomposition and nonlinear combination of forecasters.

Wei Chen, Huilin Xu, Zhensong Chen, Manrui Jiang

Neurocomputing, 2021

Portfolio Selection Using Data Envelopment Analysis Cross-Efficiency Evaluation with Undesirable Fuzzy Inputs and Outputs.

Wei Chen, Si-Si Li, Mukesh Kumar Mehlawat, Lifen Jia, Arun Kumar

Int. J. Fuzzy Syst., 2021

Uncertain SEIAR model for COVID-19 cases in China.

Lifen Jia, Wei Chen

Fuzzy Optim. Decis. Mak., 2021

Mean-variance portfolio optimization using machine learning-based stock price prediction.

Wei Chen, Haoyu Zhang, Mukesh Kumar Mehlawat, Lifen Jia

Appl. Soft Comput., 2021

2020

A novel hybrid model based on recurrent neural networks for stock market timing.

Yue Qiu, Hao-Yu Yang, Shan Lu, Wei Chen

Soft Comput., 2020

A comprehensive model for fuzzy multi-objective portfolio selection based on DEA cross-efficiency model.

Wei Chen, Si-Si Li, Jun Zhang, Mukesh Kumar Mehlawat

Soft Comput., 2020

Constructing a multilayer network for stock market.

Wei Chen, Manrui Jiang, Cheng Jiang

Soft Comput., 2020

Extreme values, first hitting time and time integral of solution of uncertain spring vibration equation.

Lifen Jia, Waichon Lio, Wei Chen

J. Intell. Fuzzy Syst., 2020

Ensemble learning with label proportions for bankruptcy prediction.

Zhensong Chen, Wei Chen, Yong Shi

Expert Syst. Appl., 2020

2019

A Novel Hybrid ICA-FA Algorithm for Multiperiod Uncertain Portfolio Optimization Model Based on Multiple Criteria.

Wei Chen, Dandan Li, Yong-Jun Liu

IEEE Trans. Fuzzy Syst., 2019

Multi-period mean-semivariance portfolio optimization based on uncertain measure.

Wei Chen, Dandan Li, Shan Lu, Weiyi Liu

Soft Comput., 2019

Continuous dependence on solutions of uncertain differential equations via uncertain measure.

Jun Zhang, Dandan Li, Wei Chen

J. Intell. Fuzzy Syst., 2019

A Hybrid Multiobjective Bat Algorithm for Fuzzy Portfolio Optimization with Real-World Constraints.

Wei Chen, Wen Xu

Int. J. Fuzzy Syst., 2019

Support vector regression with modified firefly algorithm for stock price forecasting.

Jun Zhang, Yu-Fan Teng, Wei Chen

Appl. Intell., 2019

2018

Some uncertain differential mean value theorems and stability analysis.

Wei Chen, Dandan Li

J. Intell. Fuzzy Syst., 2018

Data envelopment analysis based fuzzy multi-objective portfolio selection model involving higher moments.

Mukesh Kumar Mehlawat, Arun Kumar, Sanjay Yadav, Wei Chen

Inf. Sci., 2018

A novel link prediction method for supervising transitivity process.

Cheng Jiang, Wei Chen, Jun Zhang

Appl. Intell., 2018

A novel hybrid heuristic algorithm for a new uncertain mean-variance-skewness portfolio selection model with real constraints.

Wei Chen, Yun Wang, Pankaj Gupta, Mukesh Kumar Mehlawat

Appl. Intell., 2018

A hybrid FA-SA algorithm for fuzzy portfolio selection with transaction costs.

Wei Chen, Yun Wang, Mukesh Kumar Mehlawat

Ann. Oper. Res., 2018

Efficiency evaluation of fuzzy portfolio in different risk measures via DEA.

Wei Chen, Yuxi Gai, Pankaj Gupta

Ann. Oper. Res., 2018

2017

Fuzzy Laplace transform method for the Ulam stability of linear fuzzy differential equations of first order with constant coefficients.

Yonghong Shen, Wei Chen, Jing Wang

J. Intell. Fuzzy Syst., 2017

Modified intuitionistic fuzzy SIR approach with an application to supplier selection.

Pankaj Gupta, Mukesh Kumar Mehlawat, Nishtha Grover, Wei Chen

J. Intell. Fuzzy Syst., 2017

Uncertain portfolio selection with high-order moments.

Wei Chen, Yun Wang, Jun Zhang, Shan Lu

J. Intell. Fuzzy Syst., 2017

2015

A fixed point approach to the stability of a septic functional equation in fuzzy quasi-β-normed spaces.

Yonghong Shen, Wei Chen, Yaoyao Lan

J. Intell. Fuzzy Syst., 2015

2014

Approximate solution for a class of second-order ordinary differential equations by the fuzzy transform.

Wei Chen, Yonghong Shen

J. Intell. Fuzzy Syst., 2014

Application of Artificial Bee Colony Algorithm to Portfolio Adjustment Problem with Transaction Costs.

Wei Chen, Hui Ma, Yiping Yang, Mengrong Sun

J. Appl. Math., 2014

2013

On Fuzzy Modular Spaces.

Yonghong Shen, Wei Chen

J. Appl. Math., 2013

2012

Multivariate Extension Principle and Algebraic Operations of Intuitionistic Fuzzy Sets.

Yonghong Shen, Wei Chen

J. Appl. Math., 2012

2009

Two Possibilistic Mean-Variance Models for Portfolio Selection.

Wei Chen

Proceedings of the Fuzzy Information and Engineering, 2009