Multilingual support for Task bots

The accuracy of a bot trained with Swiftmatch depends on various features that are involved in the training of the bot and the inference of incoming user messages. The key features that decide whether a language is supported and its accuracy are:

  • Text (support for the language and the script it is written in)
  • Contextual spellcheck (if spelling mistakes in the data or user query can be corrected)
  • Wordforms (handling various forms and synonyms for words present in training data)

For task bot use-cases requiring the usage of system entities, support for system entities in the desired language is also required.

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Note

For entity recognition in task bots:

  • Custom list, regex, and free-form entity types are supported in all the languages listed below.
  • Support for Date, Time, Duration, Cardinals, Ordinals entity types indicated by the 'Common system entities' column.
  • Other system entities supported for English only.

Languages

LanguageTextSpellcheckCommon system entitiesWordforms
English✓✓✓✓
Spanish✓✓✓
Portuguese✓✓✓
Russian✓✓✓
Turkish✓✓✓
French✓✓✓
German✓✓✓
Italian✓✓✓
Arabic✓✓✓
Polish✓✓✓
Dutch✓✓✓
Danish✓✓✓
Korean✓✓✓
Norwegian✓✓✓
Swedish✓✓✓
Finnish✓✓
Ukrainian✓✓
Hebrew✓✓
Greek✓✓
Bulgarian✓✓
Catalan✓✓
Croatian✓✓
Georgian✓✓
Hungarian✓✓
Irish✓✓
Hindi✓
Bengali✓
Punjabi✓
Marathi✓
Telugu✓
Vietnamese✓
Tamil✓
Urdu✓
Javanese✓
Gujarati✓
Persian✓
Bhojpuri✓
Hausa✓
Kannada✓
Indonesian✓
Yoruba✓
Malayalam✓
Odia✓
Maithili✓
Burmese✓
Uzbek✓
Sindhi✓
Romanian✓
Pashto✓
Magahi✓
Malay✓
Nepali✓
Assamese✓
Afrikaans✓
Albanian✓
Amharic✓
Armenian✓
Azerbaijani✓
Basque✓
Belarusian✓
Bosnian✓
Czech✓
Esperanto✓
Estonian✓
Galician✓
Icelandic✓
Kazakh✓
Kurdish✓
Latvian✓
Lithuanian✓
Macedonian✓
Malagasy✓
Serbian✓
Sinhala✓
Slovak✓
Slovenian✓
Somali✓
Swahili✓
Tagalog✓
Tajik✓
Tatar✓

Features supported by other languages include:

LanguageTextSpellcheckCommon system entitiesWordforms
Chinese✓✓✓
Japanese✓✓✓
Thai✓
Burmese✓
Khmer✓

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Note

Please contact your account manager to build bots in these languages.


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