MLKitEntityExtraction Framework Reference

AI-generated Key Takeaways

• This document lists globally available constants used for entity extraction in ML Kit.

• Constants define entity types like addresses, dates, emails, and financial information.

• They also specify language models for entity extraction, including English, Spanish, Chinese, and more.

• These constants are used within the ML Kit Entity Extraction API for iOS development in Objective-C.

• Developers can use these constants to configure and interact with the entity extraction functionality.

Constants

The following constants are available globally.

• MLKEntityExtractionEntityTypeAddress

  Identifies a physical address.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeAddress

• MLKEntityExtractionEntityTypeDateTime

  Identifies a time reference that includes a specific time. May be absolute such as “01/01/2000 5:30pm” or relative like “tomorrow”.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeDateTime

• MLKEntityExtractionEntityTypeEmail

  Identifies an e-mail address.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeEmail

• MLKEntityExtractionEntityTypeFlightNumber

  Identifies a flight number in IATA format.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeFlightNumber

• MLKEntityExtractionEntityTypeIBAN

  Identifies an International Bank Account Number (IBAN).

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeIBAN

• MLKEntityExtractionEntityTypeISBN

  Identifies an International Standard Book Number (ISBN).

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeISBN

• MLKEntityExtractionEntityTypeMoney

  Identifies an amount of money.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeMoney

• MLKEntityExtractionEntityTypePaymentCard

  Identifies a payment card.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypePaymentCard

• MLKEntityExtractionEntityTypePhone

  Identifies a phone number.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypePhone

• MLKEntityExtractionEntityTypeTrackingNumber

  Identifies a shipment tracking number.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeTrackingNumber

• MLKEntityExtractionEntityTypeURL

  Identifies a URL.

  Declaration

  Objective-C

  extern const MLKEntityExtractionEntityType _Nonnull MLKEntityExtractionEntityTypeURL

• MLKEntityExtractionModelIdentifierArabic

  Arabic.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierArabic

• MLKEntityExtractionModelIdentifierChinese

  Chinese.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierChinese

• MLKEntityExtractionModelIdentifierDutch

  Dutch.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierDutch

• MLKEntityExtractionModelIdentifierEnglish

  English.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierEnglish

• MLKEntityExtractionModelIdentifierFrench

  French.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierFrench

• MLKEntityExtractionModelIdentifierGerman

  German.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierGerman

• MLKEntityExtractionModelIdentifierItalian

  Italian.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierItalian

• MLKEntityExtractionModelIdentifierJapanese

  Japanese.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierJapanese

• MLKEntityExtractionModelIdentifierKorean

  Korean.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierKorean

• MLKEntityExtractionModelIdentifierPolish

  Polish.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierPolish

• MLKEntityExtractionModelIdentifierPortuguese

  Portuguese.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierPortuguese

• MLKEntityExtractionModelIdentifierRussian

  Russian.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierRussian

• MLKEntityExtractionModelIdentifierSpanish

  Spanish.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierSpanish

• MLKEntityExtractionModelIdentifierThai

  Thai.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierThai

• MLKEntityExtractionModelIdentifierTurkish

  Turkish.

  Declaration

  Objective-C

  extern const MLKEntityExtractionModelIdentifier _Nonnull MLKEntityExtractionModelIdentifierTurkish