Speed-up and multi-view extensions to subclass discriminant analysis

作者：

Highlights：

• We present a speed-up extension to Subclass Discriminant Analysis.

• We propose an extension to SDA for multi-view problems and a fast solution to it.

• The proposed approaches result in lower training time and competitive performance.

摘要

•We present a speed-up extension to Subclass Discriminant Analysis.•We propose an extension to SDA for multi-view problems and a fast solution to it.•The proposed approaches result in lower training time and competitive performance.

论文关键词：Subclass discriminant analysis,Spectral regression,Multi-view learning,Kernel regression,Subspace learning

论文评审过程：Received 24 May 2019, Revised 21 May 2020, Accepted 18 September 2020, Available online 19 September 2020, Version of Record 29 September 2020.

论文官网地址：https://doi.org/10.1016/j.patcog.2020.107660