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Part_Ratio
L Latent SpaceParticipation Ratio Score
Direction
Higher is Better
Value Range
[0, 1]
Category
Latent Space
Structure of the learned representation
Description
Effective dimensionality measure from eigenvalue distribution (trajectory: lower is better, steady-state: higher is better)
Mathematical Formula
PR = (Σλᵢ)² / Σλᵢ²; Score = 1-PR (trajectory) or PR (steady-state)Interpretation Guide
For trajectory data: lower PR = information concentrated along developmental axis. For steady-state: higher PR = balanced representation.
Related Metrics
Other metrics in the Latent Space category