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information on language support in text analytics toolbox™

text analytics toolbox supports the languages english, japanese, german, and korean. most text analytics toolbox functions also work with text in other languages. for more information, see .

functions

document preprocessing

`tokenizeddocument`	array of tokenized documents for text analysis
`removestopwords`	remove stop words from documents
`normalizewords`	stem or lemmatize words
	list of stop words
	options for mecab tokenization

tokens, sentences, and parts of speech

	details of tokens in tokenized document array
	add sentence numbers to documents
`addpartofspeechdetails`	add part-of-speech tags to documents
`addentitydetails`	add entity tags to documents
	add lemma forms of tokens to documents
	add language identifiers to documents
`corpuslanguage`	detect language of text

topics

english language

text data preparation
import text data into matlab^® and preprocess it for analysis
modeling and prediction
develop predictive models using topic models and word embeddings
display and presentation
visualize text data and models using word clouds and text scatter plots

japanese language

information on japanese support in text analytics toolbox.
analyze japanese text data
this example shows how to import, prepare, and analyze japanese text data using a topic model.

german language

information on german support in text analytics toolbox.
analyze german text data
this example shows how to import, prepare, and analyze german text data using a topic model.

korean language

information on korean support in text analytics toolbox.

other languages

information on using text analytics toolbox features for other languages.
text analytics toolbox features that do not depend on language details.

featured examples

analyze japanese text data

import, prepare, and analyze japanese text data using a topic model.

analyze german text data

import, prepare, and analyze german text data using a topic model.