R: R Implementation of Wordpiece Tokenization

# R Implementation of Wordpiece Tokenization

## Documentation for package ‘wordpiece’ version 2.1.3

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

load_or_retrieve_vocab | Load a vocabulary file, or retrieve from cache
load_vocab | Load a vocabulary file
prepare_vocab | Format a Token List as a Vocabulary
set_wordpiece_cache_dir | Set a Cache Directory for wordpiece
wordpiece_cache_dir | Retrieve Directory for wordpiece Cache
wordpiece_tokenize | Tokenize Sequence with Word Pieces