ArticleIEEE transactions on signal processing : a publication of the IEEE Signal Processing Society2025
Large-Scale Independent Vector Analysis (IVA-G) via Coresets.
Article in IEEE transactions on signal processing : a publication of the IEEE Signal Processing Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Exploring synergies: Advancing neuroscience with machine learning.Signal processing · 2026Article
- Multidimensional Comparisons Between Constrained ICA/IVA Algorithms for Multi-Subject fMRI Data Analysis.IEEE access : practical innovations, open solutions · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Joint blind source separation (JBSS) involves the factorization of multiple matrices, i.e. "datasets", into "sources" that are statistically dependent across datasets and independent within datasets. Despite this usefulness for analyzing multiple datasets, JBSS methods suffer from considerable computational costs and are typically intractable for hundreds or thousands of datasets. To address this issue, we present a methodology for how a subset of the datasets can be used to perform efficient JBSS over the full set. We motivate two such methods: a numerical extension of independent vector analysis (IVA) with the multivariate Gaussian model (IVA-G), and a recently proposed analytic method resembling generalized joint diagonalization (GJD). We derive nonidentifiability conditions for both methods, and then demonstrate how one can significantly improve these methods' generalizability by an efficient representative subset selection method. This involves selecting a
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.