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Extract lemmata from MeCab output for Japanese

Since R2019b


lemmata = textanalytics.ja.mecabToLemma(words,info) extracts lemmata (normalized words) given MeCab output in the format returned by the MeCab-ipadic dictionary.

Input Arguments

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Input tokens, specified as a string vector.

Data Types: string

Information struct with the following fields:

  • Feature – String vector of tokens of the same size as words containing the MeCab output lines in ChaSen format without the split tokens themselves.

  • PartOfSpeech – Numerical code used inside the MeCab-ipadic dictionary for the part-of-speech classification.

Data Types: struct

Output Arguments

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Extracted lemmata, returned as a string vector the same size as words.

Version History

Introduced in R2019b