A fast fuzzy c-means algorithm for colour image segmentation. - Qigang Liu; Li Zhou; Xiangyang Sun (Int. J. Inf. Commun. Technol., 2013)

A new image classification method using CNN transfer learning and web data augmentation. - Dongmei Han; Qigang Liu; Weiguo Fan (Expert Syst. Appl., 2018)

A Deep Learning Approach for Credit Scoring of Peer-to-Peer Lending Using Attention Mechanism LSTM. - Chongren Wang; Dongmei Han; Qigang Liu; Suyuan Luo (IEEE Access, 2019)

Customer Churn Prediction with Feature Embedded Convolutional Neural Network: An Empirical Study in the Internet Funds Industry. - Chongren Wang; Dongmei Han; Weiguo Fan; Qigang Liu (Int. J. Comput. Intell. Appl., 2019)

Research on Lean Operations Management Method of Railway Marshalling Yard. - Wenqiao Sun; Qigang Liu; Xiang Li; Min Chen; Yan Zhang (ICITE, 2020)

Pair-wise ranking based preference learning for points-of-interest recommendation. - Qigang Liu; Lifeng Mu; Vijayan Sugumaran; Chongren Wang; Dongmei Han (Knowl. Based Syst., 2021)

A two-stage credit risk scoring method with stacked-generalisation ensemble learning in peer-to-peer lending. - Chongren Wang; Qigang Liu; Shuping Li (Int. J. Embed. Syst., 2022)

A multi-task based deep learning approach for intrusion detection. - Qigang Liu; Deming Wang; Yuhang Jia; Suyuan Luo; Chongren Wang (Knowl. Based Syst., 2022)

Optimization model and algorithm for coordinated delivery of autonomous delivery vehicles and electric vehicles with battery swapping consideration. - Lifeng Mu; Wenmin Zhang; Vijayan Sugumaran; Yongxin Li; Qigang Liu; Wei Xu (Comput. Ind. Eng., 2025)

Research on the construction and application of problem-method-oriented academic graph empowered by LLM. - Qigang Liu; Yinfan Wang; Lifeng Mu; Jun Li (Discov. Comput., 2025)