Vocabulary adaptation
Adaptation of a pretrained model to a replaced tokenizer's vocabulary.
Key vocabulary_adaptation · version 95d5752d-3660-4d7c-97d5-f23b933cf433
Cited claim · P11 · Author-curated
Vocabulary adaptation is the adaptation of a pretrained model to a replaced tokenizer's vocabulary.
Structured assertion
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- Vocabulary adaptationThe concept this claim defines.
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Paper citations
arXiv:2604.10799v1 →Revision supplied by author
To mitigate catastrophic forgetting during vocabulary adaptation, we combined FOCUS-based embedding initialization with a two-stage continued pretraining pipeline (4B tokens with partial freezing, followed by 16B tokens of full adaptation)
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Key defined_as · version f3b88c39-b184-4cb7-85e6-916f260ad0ad
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