Skip to main content

Learning Supervised Covariation Projection Through General Covariance

Xiangze Bao (Yangzhou University); Yunhao Yuan (Yangzhou University); Yun Li (Yangzhou University); Jipeng Qiang (Yangzhou University); Yi Zhu (Yangzhou University)

  • SPS
    Members: Free
    IEEE Members: $11.00
    Non-members: $15.00
09 Jun 2023

Canonical correlation analysis (CCA) is a classical yet powerful tool for learning two-view feature representation. But, most CCA variants are based on the conventional covariance measure, which makes them difficult to uncover the complicatedly nonlinear relationship between distinct \textit{features}. In this paper, we address the preceding problem, and propose two novel CCA approaches in a supervised manner by defining a general covariance metric. The proposed approaches not only consider the label information of training data, but also the nonlinear relationship between features rather than \textit{samples}, which leads to greater flexibility in practical applications. A series of experiments on five benchmark datasets demonstrate the effectiveness of our proposed methods in terms of classification accuracy.

More Like This

  • SPS
    Members: Free
    IEEE Members: $11.00
    Non-members: $15.00
  • SPS
    Members: Free
    IEEE Members: $11.00
    Non-members: $15.00
  • SPS
    Members: Free
    IEEE Members: $11.00
    Non-members: $15.00