Conversational Analysis Authoring - Train

Service:

Azure AI Services

API Version:

2023-04-01

Triggers a training job for a project.

POST {Endpoint}/language/authoring/analyze-conversations/projects/{projectName}/:train?api-version=2023-04-01

URI Parameters

Name	In	Required	Type	Description
Endpoint	path	True	string
projectName	path	True	string	The name of the project to use.
api-version	query	True	string	The API version to use for this operation.

Request Body

Name	Required	Type	Description
modelLabel	True	string	Represents the output model label.
trainingMode	True	TrainingMode	Represents the mode of the training operation.
evaluationOptions		ConversationalAnalysisAuthoringEvaluationOptions	Represents the evaluation options. By default, the evaluation kind is percentage, with training split percentage as 80, and testing split percentage as 20.
trainingConfigVersion		string	Represents training config version. By default, "latest" value is used which uses the latest released training config version.

Responses

Name	Type	Description
202 Accepted		The request has been accepted for processing, but processing has not yet completed. Headers Operation-Location: string
Other Status Codes	ErrorResponse	An unexpected error response.

Security

Ocp-Apim-Subscription-Key

Type: apiKey
In: header

OAuth2Auth

Type: oauth2
Flow: accessCode
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize
Token URL: https://login.microsoftonline.com/common/oauth2/token

Scopes

Name	Description
https://cognitiveservices.azure.com/.default

Examples

Successful Train Project

Sample request

HTTP

POST {Endpoint}/language/authoring/analyze-conversations/projects/EmailApp/:train?api-version=2023-04-01

{
  "modelLabel": "model1",
  "trainingMode": "standard",
  "trainingConfigVersion": "latest",
  "evaluationOptions": {
    "kind": "percentage",
    "testingSplitPercentage": 20,
    "trainingSplitPercentage": 80
  }
}

Sample response

Status code:

202

operation-location: {Endpoint}/language/authoring/analyze-conversations/projects/EmailApp/train/jobs/4d37982f-fded-4c2c-afe3-15953b5919b6_637858368000000000?api-version=2023-04-01

Definitions

Name	Description
ConversationalAnalysisAuthoringEvaluationOptions	Represents the options used running the evaluation.
ConversationalAnalysisAuthoringTrainingJobOptions	Represents the options for starting a new training job.
Error	The error object.
ErrorCode	Human-readable error code.
ErrorResponse	Error response.
EvaluationKind
InnerErrorCode	Human-readable error code.
InnerErrorModel	An object containing more specific information about the error. As per Microsoft One API guidelines - https://github.com/Microsoft/api-guidelines/blob/vNext/Guidelines.md#7102-error-condition-responses.
TrainingMode

ConversationalAnalysisAuthoringEvaluationOptions

Represents the options used running the evaluation.

Name	Type	Description
kind	EvaluationKind	Represents the evaluation kind. By default, the evaluation kind is set to percentage.
testingSplitPercentage	integer	Represents the testing dataset split percentage. Only needed in case the evaluation kind is percentage.
trainingSplitPercentage	integer	Represents the training dataset split percentage. Only needed in case the evaluation kind is percentage.

ConversationalAnalysisAuthoringTrainingJobOptions

Represents the options for starting a new training job.

Name	Type	Description
evaluationOptions	ConversationalAnalysisAuthoringEvaluationOptions	Represents the evaluation options. By default, the evaluation kind is percentage, with training split percentage as 80, and testing split percentage as 20.
modelLabel	string	Represents the output model label.
trainingConfigVersion	string	Represents training config version. By default, "latest" value is used which uses the latest released training config version.
trainingMode	TrainingMode	Represents the mode of the training operation.

Error

The error object.

Name	Type	Description
code	ErrorCode	One of a server-defined set of error codes.
details	Error[]	An array of details about specific errors that led to this reported error.
innererror	InnerErrorModel	An object containing more specific information than the current object about the error.
message	string	A human-readable representation of the error.
target	string	The target of the error.

ErrorCode

Human-readable error code.

Name	Type	Description
AzureCognitiveSearchIndexLimitReached	string
AzureCognitiveSearchIndexNotFound	string
AzureCognitiveSearchNotFound	string
AzureCognitiveSearchThrottling	string
Conflict	string
Forbidden	string
InternalServerError	string
InvalidArgument	string
InvalidRequest	string
NotFound	string
OperationNotFound	string
ProjectNotFound	string
QuotaExceeded	string
ServiceUnavailable	string
Timeout	string
TooManyRequests	string
Unauthorized	string
Warning	string

ErrorResponse

Error response.

Name	Type	Description
error	Error	The error object.

EvaluationKind

Name	Type	Description
manual	string	Split the data according to the chosen dataset for every example in the data.
percentage	string	Split the data into training and test sets according to user-defined percentages.

InnerErrorCode

Human-readable error code.

Name	Type	Description
AzureCognitiveSearchNotFound	string
AzureCognitiveSearchThrottling	string
EmptyRequest	string
ExtractionFailure	string
InvalidCountryHint	string
InvalidDocument	string
InvalidDocumentBatch	string
InvalidParameterValue	string
InvalidRequest	string
InvalidRequestBodyFormat	string
KnowledgeBaseNotFound	string
MissingInputDocuments	string
ModelVersionIncorrect	string
UnsupportedLanguageCode	string

InnerErrorModel

An object containing more specific information about the error. As per Microsoft One API guidelines - https://github.com/Microsoft/api-guidelines/blob/vNext/Guidelines.md#7102-error-condition-responses.

Name	Type	Description
code	InnerErrorCode	One of a server-defined set of error codes.
details	object	Error details.
innererror	InnerErrorModel	An object containing more specific information than the current object about the error.
message	string	Error message.
target	string	Error target.

TrainingMode

Name	Type	Description
advanced	string	Trains using fine-tuned neural network transformer models. Can train multilingual projects.
standard	string	Faster training times for quicker iterations.