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Identifiable Variational Dynamic Factor Model

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Identifiable Variational Dynamic Factor Model

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A variational dynamic factor model that ensures the learned latent factors are identifiable up to permutation and component-wise affine transformations by conditioning the innovation process.

Why It Matters

This is the novel model architecture proposed that explicitly incorporates identifiability guarantees into the VDFM framework via iVAE-style conditioning.

Evidence

We propose the Identifiable Variational Dynamic Factor Model (iVDFM)

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