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Subword regularization and SentencePiece: sampled segmentation and raw-text tools

Developed probabilistic unigram segmentation and sampled subword views for training; packaged raw-sentence subword training, vocabulary-ID management, normalization and detokenization in SentencePiece.

What is recorded here?

Developed probabilistic unigram segmentation and sampled subword views for training; packaged raw-sentence subword training, vocabulary-ID management, normalization and detokenization in SentencePiece.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

The unigram method is Kudo's single-author work; the software paper is Kudo and Richardson. BPE is inherited, not invented here. Lossless tokenization is relative to configured normalization; default normalization may alter the original Unicode string and implements only a subset of full NFKC handling.

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People and systems

Taku Kudo; John Richardson

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

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English catalogue narrative

Subword regularization and SentencePiece: sampled segmentation and raw-text tools

Developed probabilistic unigram segmentation and sampled subword views for training; packaged raw-sentence subword training, vocabulary-ID management, normalization and detokenization in SentencePiece.

Scientific scope

The unigram method is Kudo's single-author work; the software paper is Kudo and Richardson. BPE is inherited, not invented here. Lossless tokenization is relative to configured normalization; default normalization may alter the original Unicode string and implements only a subset of full NFKC handling.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Taku Kudo; John Richardson

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

Original sources