Named Entity Recognition 25.4
Named Entity Recognition User and Programming Guide

# CJKNormalization

This parameter allows you to specify how to normalize Chinese, Japanese, and Korean data before extraction.

You can set the following values:

- `Kana`. Normalize half width kana to full width kana.
- `OldNew`. Normalize old kanji to new kanji.
- `Number`. Normalize Chinese or kanji number characters to ASCII number characters.
- `HWNum`. Normalize full width number characters to ASCII number characters.
- `HWAlpha`. Normalize full width alphabet characters to ASCII alphabet characters.
- `SimpChi`. Normalize traditional Chinese to simplified Chinese.
- `FWJamo`. Normalize half width jamo to full width jamo.

Separate multiple options with a comma.

Type: | String
Default: | None
Required: | No
Configuration Section: | Eduction
Example: | `CJKNormalization=SimpChi,Kana`
See Also: |

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Named Entity Recognition 25.4

Topic Title: CJKNormalization