no code implementations • 29 Dec 2022 • Teng Zhang, Haoyi Yang, Lingzhou Xue
Sparse principal component analysis (SPCA) is widely used for dimensionality reduction and feature extraction in high-dimensional data analysis.
no code implementations • 29 Sep 2021 • Pascal Klink, Haoyi Yang, Jan Peters, Joni Pajarinen
Experiments demonstrate that the resulting introduction of metric structure into the curriculum allows for a well-behaving non-parametric version of SPRL that leads to stable learning performance across tasks.