Qifa Xu

41 papers C 1Misc 1Journal 39
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Time-Frequency Domain Feature Fusion Model Based on Unimodal Binomial Distribution for Fault Severity Classification.
J. Intell. Manuf.
Zhenglei Jin, Qifa Xu, Cuixia Jiang, Zheng Liu, Tianming Xie, Xiangxiang Wang
2026 J jnl
Adaptive Conflict Resolution Model for Large-Group Decision-Making Based on Dynamic Trust Relationship Evolution and Weight Determination.
IEEE Trans. Syst. Man Cybern. Syst.
Bing Yan, Zhenhua Fan, Qifa Xu, Tianming Xie, Zhiwei Gao
2025 J jnl
Adaptive Ordinal Sample-Weighted Meta-ResNet for Fault Severity Classification Under Class Imbalance.
IEEE Trans. Ind. Informatics
Qifa Xu, Zhenglei Jin, Cuixia Jiang, Zheng Liu
2025 J jnl
Enhancing Multivariate Time Series Anomaly Detection With an Inference Stacked Recurrent-Autoencoder in Strong Mechanistic Contexts.
IEEE Trans. Ind. Informatics
Tianming Xie, David Zhiwei Gao, Qifa Xu, Cuixia Jiang, Aihua Zhang
2024 J jnl
A Robust Anomaly Detection Model for Pumps Based on the Spectral Residual With Self-Attention Variational Autoencoder.
IEEE Trans. Ind. Informatics
Tianming Xie, Qifa Xu, Cuixia Jiang, Zhiwei Gao, Xiangxiang Wang
2024 J jnl
Adaptive Working Condition Recognition With Clustering-Based Contrastive Learning for Unsupervised Anomaly Detection.
IEEE Trans. Ind. Informatics
Qifa Xu, Tianming Xie, Cuixia Jiang, Qiliang Cheng, Xiangxiang Wang
2024 J jnl
Data-driven predictive maintenance framework considering the multi-source information fusion and uncertainty in remaining useful life prediction.
Knowl. Based Syst.
Qifa Xu, Zhiwei Wang, Cuixia Jiang, Zhenglei Jing
2024 J jnl
Deep Mixed Domain Generalization Network for Intelligent Fault Diagnosis Under Unseen Conditions.
IEEE Trans. Ind. Electron.
Zhenhua Fan, Qifa Xu, Cuixia Jiang, Steven X. Ding
2024 J jnl
Deep factor asset pricing with policy guidance based on multi-source heterogeneous information.
Appl. Soft Comput.
Zezhou Wang, Qifa Xu, Cuixia Jiang
2024 J jnl
Event-Triggered Federated Learning for Fault Diagnosis of Offshore Wind Turbines With Decentralized Data.
IEEE Trans Autom. Sci. Eng.
Shixiang Lu, Zhiwei Gao, Ping Zhang, Qifa Xu, Tianming Xie, Aihua Zhang
2024 J jnl
Remaining Useful Life Prediction Via Interactive Attention-Based Deep Spatio-Temporal Network Fusing Multisource Information.
IEEE Trans. Ind. Electron.
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Tianming Xie, Aihua Zhang
2024 J jnl
The Effect of Development of Social Good Products on Market Value: Evidence From Vaccine Manufacturing Enterprises.
IEEE Trans. Engineering Management
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu
2023 J jnl
A composite quantile regression long short-term memory network with group lasso for wind turbine anomaly detection.
J. Ambient Intell. Humaniz. Comput.
Qifa Xu, Dongdong Wu, Cuixia Jiang, Xiangxiang Wang
2023 J jnl
Anomaly detection for multivariate times series through the multi-scale convolutional recurrent variational autoencoder.
Expert Syst. Appl.
Tianming Xie, Qifa Xu, Cuixia Jiang
2023 J jnl
Few-shot fault diagnosis of rotating machinery with two-branch prototypical networks.
J. Intell. Manuf.
Cuixia Jiang, Hao Chen, Qifa Xu, Xiangxiang Wang
2023 J jnl
Forecasting SMEs' credit risk in supply chain finance with a sampling strategy based on machine learning techniques.
Ann. Oper. Res.
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu
2023 J jnl
The impact of social media input intensity on reward-based crowdfunding performance: evidence from China.
Electron. Commer. Res.
Cuixia Jiang, Ranran Han, Qifa Xu
2022 J jnl
Class-Imbalance Privacy-Preserving Federated Learning for Decentralized Fault Diagnosis With Biometric Authentication.
IEEE Trans. Ind. Informatics
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Aihua Zhang, Xiangxiang Wang
2022 J jnl
Dissecting click farming on the Taobao platform in China via PU learning and weighted logistic regression.
Electron. Commer. Res.
Cuixia Jiang, Jun Zhu, Qifa Xu
2022 C conf
Non-rechargeable battery remaining useful life prediction with interactive attention sequence to sequence network.
INDIN
Shixiang Lu, Zhiwei Gao, Qifa Xu, Cuixia Jiang, Aihua Zhang, Dongdong Wu
2022 J jnl
Tail dependence network of new energy vehicle industry in mainland China.
Ann. Oper. Res.
Qifa Xu, Liukai Wang, Cuixia Jiang, Fu Jia, Lujie Chen
2022 J jnl
Weighted quantile discrepancy-based deep domain adaptation network for intelligent fault diagnosis.
Knowl. Based Syst.
Zhenhua Fan, Qifa Xu, Cuixia Jiang, Steven X. Ding
2021 J jnl
Exploring the dependence structure among Chinese firms in the 5G industry.
Ind. Manag. Data Syst.
Liukai Wang, Fu Jia, Lujie Chen, Qifa Xu, Xiao Lin
2021 J jnl
QRNN-MIDAS: A novel quantile regression neural network for mixed sampling frequency data.
Neurocomputing
Qifa Xu, Shuting Liu, Cuixia Jiang, Xingxuan Zhuo
2021 J jnl
Reverse restricted MIDAS model with application to US interest rate forecasts.
Commun. Stat. Simul. Comput.
Qifa Xu, Xingxuan Zhuo, Cuixia Jiang, Fang Sun, Xue Huang
2021 J jnl
Which goods are most likely to be subject to click farming? An evidence from the Taobao platform.
Electron. Commer. Res. Appl.
Cuixia Jiang, Jun Zhu, Qifa Xu
2020 J jnl
A novel (U)MIDAS-SVR model with multi-source market sentiment for forecasting stock returns.
Neural Comput. Appl.
Qifa Xu, Liukai Wang, Cuixia Jiang, Yezheng Liu
2020 J jnl
Imbalanced fault diagnosis of rotating machinery via multi-domain feature extraction and cost-sensitive learning.
J. Intell. Manuf.
Qifa Xu, Shixiang Lu, Weiyin Jia, Cuixia Jiang
2020 J jnl
The impact of soft information extracted from descriptive text on crowdfunding performance.
Electron. Commer. Res. Appl.
Cuixia Jiang, Ranran Han, Qifa Xu, Yezheng Liu
2019 J jnl
A novel UMIDAS-SVQR model with mixed frequency investor sentiment for predicting stock market volatility.
Expert Syst. Appl.
Qifa Xu, Liukai Wang, Cuixia Jiang, Xin Zhang
2019 J jnl
An artificial neural network for mixed frequency data.
Expert Syst. Appl.
Qifa Xu, Xingxuan Zhuo, Cuixia Jiang, Yezheng Liu
2019 J jnl
Does Google search index really help predicting stock market volatility? Evidence from a modified mixed data sampling model on volatility.
Knowl. Based Syst.
Qifa Xu, Zhongpu Bo, Cuixia Jiang, Yezheng Liu
2018 J jnl
Electrical load forecasting based on self-adaptive chaotic neural network using Chebyshev map.
Neural Comput. Appl.
Yaoyao He, Qifa Xu, Jinhong Wan, Shanlin Yang
2018 J jnl
Sampling Lasso quantile regression for large-scale data.
Commun. Stat. Simul. Comput.
Qifa Xu, Chao Cai, Cuixia Jiang, Fang Sun, Xue Huang
2017 J jnl
Composite quantile regression neural network with applications.
Expert Syst. Appl.
Qifa Xu, Kai Deng, Cuixia Jiang, Fang Sun, Xue Huang
2017 J jnl
Expectile regression neural network model with applications.
Neurocomputing
Cuixia Jiang, Ming Jiang, Qifa Xu, Xue Huang
2016 J jnl
An exponentially weighted quantile regression via SVM with application to estimating multiperiod VaR.
Stat. Methods Appl.
Qifa Xu, Cuixia Jiang, Yaoyao He
2016 J jnl
Quantile autoregression neural network model with applications to evaluating value at risk.
Appl. Soft Comput.
Qifa Xu, Xi Liu, Cuixia Jiang, Keming Yu
2015 J jnl
Weighted quantile regression via support vector machine.
Expert Syst. Appl.
Qifa Xu, Jinxiu Zhang, Cuixia Jiang, Xue Huang, Yaoyao He
2013 J jnl
Short-term cascaded hydroelectric system scheduling based on chaotic particle swarm optimization using improved logistic map.
Commun. Nonlinear Sci. Numer. Simul.
Yaoyao He, Shanlin Yang, Qifa Xu
2010 Misc conf
A new method for dynamic portfolio choice based on copulas.
ICNC
Qifa Xu, Shaojie Liu, Jingdong Liu