Open Access
Table 1.
Notations for all the used variables.
| Variables | Interpretation |
|---|---|
| ℰ, 𝒞, ℰn, 𝒟 | Respectively extractor function, classifier function, encoder and decoder |
| θE, θC, θEn, θD | Parameters of extractor, classifier, encoder and decoder |
| F | Features |
| Z | Latent space |
| Z* | Gaussian noise |
| α, β | Regularization parameters |
| q(z|x), p(x|z) | Distributions of encoder and decoder respectively |
| θglobal | Output of global model |
| K | Number of clients participating in aggregation process |
| T | Temperature parameter |
| zglobal, zlocal | Logits from global model and local model |
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