Geometric Understanding for Unsupervised Subspace Learning. - Shihui Ying; Lipeng Cai; Changzhou He; Yaxin Peng (IJCAI, 2019)

Intrinsic Metric Learning With Subspace Representation. - Lipeng Cai; Shihui Ying; Yaxin Peng; Changzhou He; Shaoyi Du (IEEE Access, 2019)