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Features - List Phrase Lists

  • Reference
Service:
Azure AI Services
API Version:
2.0

Gets all the phraselist features in a version of the application.

GET {Endpoint}/luis/api/v2.0/apps/{appId}/versions/{versionId}/phraselists
With optional parameters: 
GET {Endpoint}/luis/api/v2.0/apps/{appId}/versions/{versionId}/phraselists?skip={skip}&take={take}

URI Parameters

Name In Required Type Description
appId
 path True

string

uuid

The application ID.
Endpoint
 path True

string

Supported Cognitive Services endpoints (protocol and hostname, for example: https://westus.api.cognitive.microsoft.com).
versionId
 path True

string

The version ID.
skip
 query

integer

The number of entries to skip. Default value is 0.
take
 query

integer

The number of entries to return. Maximum page size is 500. Default is 100.

Request Header

Name Required Type Description
Ocp-Apim-Subscription-Key True

string

Responses

Name Type Description
200 OK

PhraseListFeatureInfo[]

A list of all phraselist features.
Other Status Codes

ErrorResponse

Error Response.

Security

Ocp-Apim-Subscription-Key

Type: apiKey
In: header

Examples

Successful Get Application Version Phraselist Features request

Sample request

GET {Endpoint}/luis/api/v2.0/apps/86226c53-b7a6-416f-876b-226b2b5ab07b/versions/0.1/phraselists

Sample response

Status code:
200 
[
  {
    "id": 321421,
    "name": "Cities",
    "phrases": "Seattle,New York,Paris,Moscow,Beijin",
    "isExchangeable": true,
    "isActive": true
  },
  {
    "id": 97832,
    "name": "DaysOfWeek",
    "phrases": "monday,tuesday,wednesday,thursday,friday,saturday,sunday",
    "isExchangeable": true,
    "isActive": true
  }
]

Definitions

Name Description
ErrorResponse

Error response when invoking an operation on the API.
PhraseListFeatureInfo

Phraselist Feature.

ErrorResponse

Error response when invoking an operation on the API.

Name Type Description
errorType

string

PhraseListFeatureInfo

Phraselist Feature.

Name Type Description
id

integer

A six-digit ID used for Features.
isActive

boolean

Indicates if the feature is enabled.
isExchangeable

boolean

An exchangeable phrase list feature are serves as single feature to the LUIS underlying training algorithm. It is used as a lexicon lookup feature where its value is 1 if the lexicon contains a given word or 0 if it doesn’t. Think of an exchangeable as a synonyms list. A non-exchangeable phrase list feature has all the phrases in the list serve as separate features to the underlying training algorithm. So, if you your phrase list feature contains 5 phrases, they will be mapped to 5 separate features. You can think of the non-exchangeable phrase list feature as an additional bag of words that you are willing to add to LUIS existing vocabulary features. Think of a non-exchangeable as set of different words. Default value is true.
name

string

The name of the Feature.
phrases

string

A list of comma-separated values.