Knowledge Discovery 25.4
Knowledge Discovery Expert

# Unicode Script Ranges

The following table describes the unicode script ranges that Knowledge Discovery identifies.

Script | Begin | End
--- | --- | ---
Arabic | U+0600 | U+06FF
BasicLatin | U+0000 | U+007F
Bengali | U+0981 | U+09FB
Burmese | U+1000 | U+109F
CJKComp | U+3300 | U+33FF
CJKComp | U+2F00 | U+2FDF
CJKComp | U+FE30 | U+FE4F
CJKCompIdeo | U+F900 | U+FAFF
CJKCompIdeo | U+2F800 | U+2FA1F
CJKRadicalsSup | U+2E80 | U+2EFF
CJKRadicalsSup | U+3000 | U+303F
CJKRadicalsSup | U+31C0 | U+31EF
CJKUnifIdeo | U+4E00 | U+9FFF
CJKUnifIdeo | U+20000 | U+2A6D6
CJKUnifIdeo | U+2A700 | U+2B73F
CJKUnifIdeo | U+2B740 | U+2B81F
CJKUnifIdeo | U+3200 | U+32FF
CJKUnifIdeo | U+2FF0 | U+2FFF
CJKUnifIdeoExtA | U+3400 | U+4DBF
Cyrillic | U+0400 | U+04FF
Cyrillic | U+0500 | U+052F
Cyrillic | U+2DE0 | U+2DFF
Cyrillic | U+A640 | U+A69F
Devanagari | U+0901 | U+097F
Ethiopic | U+1200 | U+1399
Georgian | U+10A0 | U+10FF
GreekAndCoptic | U+0370 | U+03FF
GreekAndCoptic | U+1F00 | U+1FFF
Gujarati | U+0A81 | U+0AF1
Hangul | U+AC00 | U+D7A3
Hangul | U+1100 | U+11FF
Hangul | U+3130 | U+318F
Hangul | U+A960 | U+A97F
Hangul | U+D7B0 | U+D7FF
Hebrew | U+0590 | U+05FF
Hiragana | U+3040 | U+309F
Kannada | U+0C82 | U+0CF2
Katakana | U+30A0 | U+30FF
Katakana | U+31F0 | U+31FF
Lao | U+0E81 | U+0EDF
Latin1Sup | U+0080 | U+00FF
LatinExtA | U+0100 | U+017F
LatinExtB | U+0180 | U+024F
Malayalam | U+0D02 | U+0D7F
Mongolian | U+1800 | U+18AA
OrientalMisc | U+3105 | U+312C
OrientalMisc | U+31A0 | U+31BF
OrientalMisc | U+3190 | U+319F
OrientalMisc | U+4DC0 | U+4DFF
Oriya | U+0B01 | U+0B77
Sinhala | U+0D82 | U+0DF4
Tamil | U+0B82 | U+0BFA
Telugu | U+0C01 | U+0C7F
Thai | U+0E01 | U+0E5B
Tibetan | U+0F00 | U+0FDA
Vietnamese | U+1EA0 | U+1EF9

## Chinese, Japanese, and Korean Scripts

When processing text, Knowledge Discovery identifies the script range that a character belongs to. In some cases, the script range can determine how that part of the text is processed. For example, when a language has `NGramSentenceBrokenScriptOnly` set to `True` in the configuration, the Content component only produces NGrams from words that consist entirely of characters that belong to one of the following Chinese, Japanese, and Korean script ranges:

- CJKUnifIdeo

- CJKUnifIdeoExtA

- CJKCompIdeo

- CJKComp

- CJKRadicalsSup

- Hiragana

- Katakana

- Hangul

- OrientalMisc

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery 25.4

Topic Title: Unicode Script Ranges