FeatureDescriptor

Describes an input or output feature of a model (ILearningModelFeatureDescriptor)

DesktopOperating SystemUWPWin32Windows

Properties

Name	Type	Description
name	string	Feature name
description	string	Feature description
kind	string	The kind of feature (TensorFeatureDescriptor, ImageFeatureDescriptor, etc.)
isRequired	boolean	Whether the feature is required
shape	array	Tensor shape dimensions (for tensor features)
tensorDataType	string	Data type for tensor features

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/FeatureDescriptor",
  "title": "FeatureDescriptor",
  "type": "object",
  "description": "Describes an input or output feature of a model (ILearningModelFeatureDescriptor)",
  "properties": {
    "name": {
      "type": "string",
      "description": "Feature name"
    },
    "description": {
      "type": "string",
      "description": "Feature description"
    },
    "kind": {
      "type": "string",
      "enum": [
        "Tensor",
        "Sequence",
        "Map",
        "Image"
      ],
      "description": "The kind of feature (TensorFeatureDescriptor, ImageFeatureDescriptor, etc.)"
    },
    "isRequired": {
      "type": "boolean",
      "description": "Whether the feature is required"
    },
    "shape": {
      "type": "array",
      "items": {
        "type": "integer"
      },
      "description": "Tensor shape dimensions (for tensor features)"
    },
    "tensorDataType": {
      "type": "string",
      "enum": [
        "Float",
        "Float16",
        "Double",
        "Int8",
        "UInt8",
        "Int16",
        "UInt16",
        "Int32",
        "UInt32",
        "Int64",
        "UInt64",
        "String",
        "Boolean"
      ],
      "description": "Data type for tensor features"
    }
  },
  "required": [
    "name",
    "kind"
  ]
}