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WARNING: Version 2.3 of Elasticsearch has passed its EOL date.

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Elastic Docs ›Elasticsearch Guide [2.3] ›Analysis ›Token Filters

Normalization Token Filter

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Normalization Token Filter

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There are several token filters available which try to normalize special characters of a certain language.

Arabic

arabic_normalization

German

german_normalization

Hindi

hindi_normalization

Indic

indic_normalization

Kurdish (Sorani)

sorani_normalization

Persian

persian_normalization

Scandinavian

scandinavian_normalization, scandinavian_folding

Serbian

not-released-yet[serbian_normalization],

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