Open Access

ARTICLE

Unsupervised Domain Adaptation Based on Discriminative Subspace Learning for Cross-Project Defect Prediction

Ying Sun¹, Yanfei Sun^1,2,*, Jin Qi¹, Fei Wu¹, Xiao-Yuan Jing^1,3, Yu Xue⁴, Zixin Shen⁵

1 Nanjing University of Posts and Telecommunications, Nanjing, 210003, China
2 Jiangsu Engineering Research Center of HPC and Intelligent Processing, Nanjing, 210003, China
3 Wuhan University, Wuhan, 430072, China
4 Nanjing University of Information Science and Technology, Nanjing, 210044, China
5 Carnegie Mellon University, Pittsburgh, 15213, USA

* Corresponding Author: Yanfei Sun. Email: