Publications

Selected papers

• Elastic net nonparallel hyperplane support vector machine and its geometrical rationality
  Kai Qi, Hu Yang*.
  IEEE Transactions on Neural Networks and Learning Systems, 2022, 33(12): 7199-7209.

• LS-GNHSVM: a novel unified nonparallel hyperplane classifier with geometrical rationality
  Kai Qi, Hu Yang*.
  Expert Systems with Applications, 2023, 215: 119413.

• A new adaptive weighted imbalanced data classifier via improved support vector machines with high-dimension nature
  Kai Qi, Hu Yang*, Qingyu Hu, Dongjun Yang.
  Knowledge-Based Systems, 2019, 185: 104933.

Full list

1. An attributed network features learning method for over-indebtedness prediction
   Fengzhang Chen, Zewei Long, Wei Wang*, Kai Qi.
   Applied Intelligence, 2025, Accepted.
2. 锻炼认同、情感态度对大学生锻炼习惯影响：锻炼意图有调节的中介作用
   胡楠, 黄丹丹, 齐凯, 袁静雯, 胡红*.
   上海体育大学学报, 2024, 已录用.
3. Fused robust geometric nonparallel hyperplane support vector machine for pattern classification
   Ruiyao Gao, Kai Qi, Hu Yang*.
   Expert Systems with Applications, 2024, 236: 121331.
4. Capped asymmetric elastic net support vector machine for robust binary classification
   Kai Qi, Hu Yang*.
   International Journal of Intelligent Systems, 2023, 2023(1): 2201330.
5. LS-GNHSVM: a novel unified nonparallel hyperplane classifier with geometrical rationality
   Kai Qi, Hu Yang*.
   Expert Systems with Applications, 2023, 215: 119413.
6. A novel robust nonparallel support vector classifier based on one optimization problem
   Kai Qi, Hu Yang*.
   Neural Computing & Applications, 2023, 35: 799–814.
7. Joint rescaled asymmetric least squared nonparallel support vector machine with a stochastic quasi-Newton based algorithm
   Kai Qi, Hu Yang*.
   Applied Intelligence, 2022, 52: 14387–14405.
8. Elastic net nonparallel hyperplane support vector machine and its geometrical rationality
   Kai Qi, Hu Yang*.
   IEEE Transactions on Neural Networks and Learning Systems, 2022, 33(12): 7199-7209.
9. A kind of new time-weighted nonnegative lasso index-tracking model and its application
   Qi-an Chen, Qingyu Hu*, Hu Yang, Kai Qi.
   The North American Journal of Economics and Finance, 2022, 59: 101603.
10. Joint sparse principal component regression with robust property
    Kai Qi, Tu Jingwen, Hu Yang*.
    Expert Systems with Applications, 2022, 187: 115845.
11. Nonnegative sparse group lasso with an application in financial index tracking
    Kai Qi, Hu Yang*.
    Chinese Journal of Applied Probability and Statistics, 2021, 37(3): 221-240.
12. A new adaptive weighted imbalanced data classifier via improved support vector machines with high-dimension nature
    Kai Qi, Hu Yang*, Qingyu Hu, Dongjun Yang.
    Knowledge-Based Systems, 2019, 185: 104933.

(*means corresponding author)