Back to Operations

Train Custom Model

Microsoft Cognitive Services

Operation Information

Details and metadata

Operation Name
Microsoft.CognitiveServices/accounts/FormRecognizer/custom/models/action
Display Name
Train Custom Model
Description
Create and train a custom model. The request must include a source parameter that is either an externally accessible Azure storage blob container Uri (preferably a Shared Access Signature Uri) or valid path to a data folder in a locally mounted drive. When local paths are specified, they must follow the Linux/Unix path format and be an absolute path rooted to the input mount configuration setting value e.g., if '{Mounts:Input}' configuration setting value is '/input' then a valid source path would be '/input/contosodataset'. All data to be trained is expected to be under the source folder or sub folders under it. Models are trained using documents that are of the following content type - 'application/pdf', 'image/jpeg', 'image/png', 'image/tiff'. Other type of content is ignored.
Operation Type
Data Plane
Provider
Microsoft Cognitive Services
Resource Type
Custom Form Recognizers

Roles Allowing This Operation

5 roles grant this permission

Role Name Actions Data Actions Note
Azure AI Owner
c883944f-8b7b-4483-af10-35834be79c4a
 190 1,578 —
Azure AI Project Manager
eadc314b-1a2d-4efa-be10-5d325db5065e
 102 1,578 —
Azure AI User
53ca6127-db72-4b80-b1b0-d745d6d5456d
 107 1,578 —
Cognitive Services Data Contributor (Preview)
19c28022-e58e-450d-a464-0b2a53034789
 0 1,578 —
Cognitive Services User
a97b65f3-24c7-4388-baec-2e87135dc908
 68 1,578 —

Note: This list includes roles where the operation is allowed by the role's actions or dataActions patterns, excluding any patterns in notActions or notDataActions. Wildcard patterns (like */read or *) are expanded to match this specific operation.