Why it matters

Incremental training saves compute. Understanding shapes efficient ML ops.

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The architecture

Continue from checkpoint.

New data + rehearsal of old.

Incremental trainingExisting modelcheckpointNew dataadd to trainingMix with oldprevent forgettingCatastrophic forgetting: model forgets old capabilities without rehearsal
Incremental.
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How it works end to end

Rehearsal: mix in old data.

Regularization: elastic weight consolidation.

Evaluation: on old + new tasks.