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README.md
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\mathcal{L} = \alpha \cdot \mathcal{L}_f + (1 - \alpha) \cdot \mathcal{L}_r
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where:
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\mathcal{L}_f = - \sum_{i \in \mathcal{D}_f} \log p(y_i | x_i, \theta)
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\mathcal{L}_r = \sum_{j \in \mathcal{D}_r} \log p(y_j | x_j, \theta)
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- $$\( \mathcal{D}_f \)$$ is the forget dataset.
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- $$\( \mathcal{D}_r \)$$ is the retain dataset.
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- $$\( \alpha \)$$ controls the balance between forgetting and retaining.
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### Gradient Update:
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\mathcal{L} = \alpha \cdot \mathcal{L}_f + (1 - \alpha) \cdot \mathcal{L}_r
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$$
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### Gradient Update:
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