Spike and slab Bayesian sparse principal component analysis

YCB Ning, N Ning - Statistics and Computing, 2024 - Springer
Sparse principal component analysis (SPCA) is a popular tool for dimensionality reduction
in high-dimensional data. However, there is still a lack of theoretically justified Bayesian …

Algebraic sparse factor analysis

M Drton, A Grosdos, I Portakal, N Sturma - arxiv preprint arxiv:2312.14762, 2023 - arxiv.org
Factor analysis is a statistical technique that explains correlations among observed random
variables with the help of a smaller number of unobserved factors. In traditional full factor …

[PDF][PDF] Spike and slab Bayesian sparse principal component analysis

YCN Bo, N Ning - researchgate.net
Sparse principal component analysis (SPCA) is a popular tool for dimensionality reduction
in high-dimensional data. However, there is still a lack of theoretically justified Bayesian …