Tokenization With Vocabulary Management And Special Token Handling

via “tokenization with wordpiece vocabulary and subword decomposition”

fill-mask model by undefined. 6,06,75,227 downloads.

Unique: WordPiece tokenization with greedy longest-match algorithm enables efficient handling of out-of-vocabulary words while maintaining a compact 30,522-token vocabulary; uncased variant simplifies tokenization but sacrifices capitalization information

vs others: More efficient than character-level tokenization (smaller vocabulary, fewer tokens per sequence) and more interpretable than byte-pair encoding (BPE) due to explicit subword boundaries