Qifa Xu

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 32

Top Topics

Quantile Regression

Fault Diagnosis

Top Venues

Expert Syst. Appl.

Electron. Commer. Res.

IEEE Trans. Ind. Informatics

J. Intell. Manuf.

Publications

Zhenhua Fan, Qifa Xu, Cuixia Jiang, Steven X. Ding
Deep Mixed Domain Generalization Network for Intelligent Fault Diagnosis Under Unseen Conditions. IEEE Trans. Ind. Electron. 71 (1) (2024)
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Tianming Xie, Aihua Zhang
Remaining Useful Life Prediction Via Interactive Attention-Based Deep Spatio-Temporal Network Fusing Multisource Information. IEEE Trans. Ind. Electron. 71 (7) (2024)
Shixiang Lu, Zhiwei Gao, Ping Zhang, Qifa Xu, Tianming Xie, Aihua Zhang
Event-Triggered Federated Learning for Fault Diagnosis of Offshore Wind Turbines With Decentralized Data. IEEE Trans Autom. Sci. Eng. 21 (2) (2024)
Zezhou Wang, Qifa Xu, Cuixia Jiang
Deep factor asset pricing with policy guidance based on multi-source heterogeneous information. Appl. Soft Comput. 159 (2024)
Tianming Xie, Qifa Xu, Cuixia Jiang, Zhiwei Gao, Xiangxiang Wang
A Robust Anomaly Detection Model for Pumps Based on the Spectral Residual With Self-Attention Variational Autoencoder. IEEE Trans. Ind. Informatics 20 (6) (2024)
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu
The Effect of Development of Social Good Products on Market Value: Evidence From Vaccine Manufacturing Enterprises. IEEE Trans. Engineering Management 71 (2024)
Cuixia Jiang, Ranran Han, Qifa Xu
The impact of social media input intensity on reward-based crowdfunding performance: evidence from China. Electron. Commer. Res. 23 (3) (2023)
Qifa Xu, Dongdong Wu, Cuixia Jiang, Xiangxiang Wang
A composite quantile regression long short-term memory network with group lasso for wind turbine anomaly detection. J. Ambient Intell. Humaniz. Comput. 14 (3) (2023)
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu
Forecasting SMEs' credit risk in supply chain finance with a sampling strategy based on machine learning techniques. Ann. Oper. Res. 331 (1) (2023)
Tianming Xie, Qifa Xu, Cuixia Jiang
Anomaly detection for multivariate times series through the multi-scale convolutional recurrent variational autoencoder. Expert Syst. Appl. 231 (2023)
Cuixia Jiang, Hao Chen, Qifa Xu, Xiangxiang Wang
Few-shot fault diagnosis of rotating machinery with two-branch prototypical networks. J. Intell. Manuf. 34 (4) (2023)
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Aihua Zhang, Xiangxiang Wang
Class-Imbalance Privacy-Preserving Federated Learning for Decentralized Fault Diagnosis With Biometric Authentication. IEEE Trans. Ind. Informatics 18 (12) (2022)
Cuixia Jiang, Jun Zhu, Qifa Xu
Dissecting click farming on the Taobao platform in China via PU learning and weighted logistic regression. Electron. Commer. Res. 22 (1) (2022)
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Aihua Zhang, Dongdong Wu
Non-rechargeable battery remaining useful life prediction with interactive attention sequence to sequence network. INDIN (2022)
Zhenhua Fan, Qifa Xu, Cuixia Jiang, Steven X. Ding
Weighted quantile discrepancy-based deep domain adaptation network for intelligent fault diagnosis. Knowl. Based Syst. 240 (2022)
Qifa Xu, Liukai Wang, Cuixia Jiang, Fu Jia, Lujie Chen
Tail dependence network of new energy vehicle industry in mainland China. Ann. Oper. Res. 315 (1) (2022)
Qifa Xu, Shuting Liu, Cuixia Jiang, Xingxuan Zhuo
QRNN-MIDAS: A novel quantile regression neural network for mixed sampling frequency data. Neurocomputing 457 (2021)
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu, Xiao Lin
Exploring the dependence structure among Chinese firms in the 5G industry. Ind. Manag. Data Syst. 121 (2) (2021)
Cuixia Jiang, Jun Zhu, Qifa Xu
Which goods are most likely to be subject to click farming? An evidence from the Taobao platform. Electron. Commer. Res. Appl. 50 (2021)
Qifa Xu, Xingxuan Zhuo, Cuixia Jiang, Fang Sun, Xue Huang
Reverse restricted MIDAS model with application to US interest rate forecasts. Commun. Stat. Simul. Comput. 50 (2) (2021)
Qifa Xu, Shixiang Lu, Weiyin Jia, Cuixia Jiang
Imbalanced fault diagnosis of rotating machinery via multi-domain feature extraction and cost-sensitive learning. J. Intell. Manuf. 31 (6) (2020)
Cuixia Jiang, Ranran Han, Qifa Xu, Yezheng Liu
The impact of soft information extracted from descriptive text on crowdfunding performance. Electron. Commer. Res. Appl. 43 (2020)
Qifa Xu, Liukai Wang, Cuixia Jiang, Yezheng Liu
A novel (U)MIDAS-SVR model with multi-source market sentiment for forecasting stock returns. Neural Comput. Appl. 32 (10) (2020)
Qifa Xu, Xingxuan Zhuo, Cuixia Jiang, Yezheng Liu
An artificial neural network for mixed frequency data. Expert Syst. Appl. 118 (2019)
Qifa Xu, Liukai Wang, Cuixia Jiang, Xin Zhang
A novel UMIDAS-SVQR model with mixed frequency investor sentiment for predicting stock market volatility. Expert Syst. Appl. 132 (2019)
Qifa Xu, Zhongpu Bo, Cuixia Jiang, Yezheng Liu
Does Google search index really help predicting stock market volatility? Evidence from a modified mixed data sampling model on volatility. Knowl. Based Syst. 166 (2019)
Qifa Xu, Chao Cai, Cuixia Jiang, Fang Sun, Xue Huang
Sampling Lasso quantile regression for large-scale data. Commun. Stat. Simul. Comput. 47 (1) (2018)
Yaoyao He, Qifa Xu, Jinhong Wan, Shanlin Yang
Electrical load forecasting based on self-adaptive chaotic neural network using Chebyshev map. Neural Comput. Appl. 29 (7) (2018)
Qifa Xu, Kai Deng, Cuixia Jiang, Fang Sun, Xue Huang
Composite quantile regression neural network with applications. Expert Syst. Appl. 76 (2017)
Cuixia Jiang, Ming Jiang, Qifa Xu, Xue Huang
Expectile regression neural network model with applications. Neurocomputing 247 (2017)
Qifa Xu, Cuixia Jiang, Yaoyao He
An exponentially weighted quantile regression via SVM with application to estimating multiperiod VaR. Stat. Methods Appl. 25 (2) (2016)
Qifa Xu, Xi Liu, Cuixia Jiang, Keming Yu
Quantile autoregression neural network model with applications to evaluating value at risk. Appl. Soft Comput. 49 (2016)
Qifa Xu, Jinxiu Zhang, Cuixia Jiang, Xue Huang, Yaoyao He
Weighted quantile regression via support vector machine. Expert Syst. Appl. 42 (13) (2015)
Yaoyao He, Shanlin Yang, Qifa Xu
Short-term cascaded hydroelectric system scheduling based on chaotic particle swarm optimization using improved logistic map. Commun. Nonlinear Sci. Numer. Simul. 18 (7) (2013)
Qifa Xu, Shaojie Liu, Jingdong Liu
A new method for dynamic portfolio choice based on copulas. ICNC (2010)