Hierarchical nuclear norm penalization for multi-view data

• Published in: arXiv.org
• Main Authors: Sangyoon Yi, Wong, Raymond K W, Gaynanova, Irina
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 26.06.2022
• Subjects: Algorithms; Computational geometry; Convexity; Data integration; Optimization

The prevalence of data collected on the same set of samples from multiple sources (i.e., multi-view data) has prompted significant development of data integration methods based on low-rank matrix factorizations. These methods decompose signal matrices from each view into the sum of shared and indivi...