New Study Establishes How Many Environments Are Needed to Separate Gaussian Independent Components

A new paper shows independent components can be recovered even when all are Gaussian, provided their variances change across environments, and analyzes how many environments are required.

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Timeline · 1 report

2026-11-05 05:00 · arXiv stat.ML
Separation Is a Riesz Energy: How Many Environments Does ICA Need?

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