Edit

Share via

View conversational language understanding model details

After model training is completed, you can view your model details and see how well it performs against the test set.

Note

Using the Automatically split the testing set from training data option may result in different model evaluation result every time you train a new model, as the test set is selected randomly from your utterances. To make sure that the evaluation is calculated on the same test set every time you train a model, make sure to use the Use a manual split of training and testing data option when starting a training job and define your Testing set when add your utterances.

Prerequisites

Before viewing a model's evaluation, you need:

See the project development lifecycle for more information.

Model details

Create a GET request using the following URL, headers, and JSON body to get the trained model evaluation summary.

Model Summary

This API returns the summary of your model's evaluation results, including the precision, recall, F1, and confusion matrix of your intents and entities.

Request URL

{ENDPOINT}/language/authoring/analyze-conversations/projects/{projectName}/models/{trainedModelLabel}/evaluation/summary-result?api-version={API-VERSION}
Placeholder Value Example
{ENDPOINT} The endpoint for authenticating your API request. https://<your-custom-subdomain>.cognitiveservices.azure.com
{PROJECT-NAME} The name for your project. This value is case-sensitive. myProject
{trainedModelLabel} The name for your trained model. This value is case-sensitive. Model1
{API-VERSION} The version of the API you're calling. 2023-04-01

Headers

Use the following header to authenticate your request.

Key Value
Ocp-Apim-Subscription-Key The key to your resource. Used for authenticating your API requests.

Response Body

Once you send the request, you get the following response.

{
  "entitiesEvaluation": {
    "confusionMatrix": {
      "additionalProp1": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      },
      "additionalProp2": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      },
      "additionalProp3": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      }
    },
    "entities": {
      "additionalProp1": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      },
      "additionalProp2": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      },
      "additionalProp3": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      }
    },
    "microF1": 0,
    "microPrecision": 0,
    "microRecall": 0,
    "macroF1": 0,
    "macroPrecision": 0,
    "macroRecall": 0
  },
  "intentsEvaluation": {
    "confusionMatrix": {
      "additionalProp1": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      },
      "additionalProp2": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      },
      "additionalProp3": {
        "additionalProp1": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp2": {
          "normalizedValue": 0,
          "rawValue": 0
        },
        "additionalProp3": {
          "normalizedValue": 0,
          "rawValue": 0
        }
      }
    },
    "intents": {
      "additionalProp1": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      },
      "additionalProp2": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      },
      "additionalProp3": {
        "f1": 0,
        "precision": 0,
        "recall": 0,
        "truePositivesCount": 0,
        "trueNegativesCount": 0,
        "falsePositivesCount": 0,
        "falseNegativesCount": 0
      }
    },
    "microF1": 0,
    "microPrecision": 0,
    "microRecall": 0,
    "macroF1": 0,
    "macroPrecision": 0,
    "macroRecall": 0
  },
  "evaluationOptions": {
    "kind": "percentage",
    "trainingSplitPercentage": 0,
    "testingSplitPercentage": 0
  }
}

Model Results

This API returns the individual results for each utterance including their expected and actual predictions for intents and entities.

Request URL

{ENDPOINT}/language/authoring/analyze-conversations/projects/{projectName}/models/{trainedModelLabel}/evaluation/result?top={top}&skip={skip}&maxpagesize={maxpagesize}&api-version={API-VERSION}
Placeholder Value Example
{ENDPOINT} The endpoint for authenticating your API request. https://<your-custom-subdomain>.cognitiveservices.azure.com
{PROJECT-NAME} The name for your project. This value is case-sensitive. myProject
{trainedModelLabel} The name for your trained model. This value is case-sensitive. Model1
{API-VERSION} The version of the API you're calling. 2023-04-01
{top} The maximum number of utterances to return from the collection. Optional. 100
{skip} An offset into the collection of the first utterance to be returned. Optional. 100
{maxpagesize} The maximum number of utterances to include in a single response. Optional 100

Headers

Use the following header to authenticate your request.

Key Value
Ocp-Apim-Subscription-Key The key to your resource. Used for authenticating your API requests.

Response Body

Once you send the request, you get the following response.

{
  "value": [
    {
      "text": "send the email",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [],
        "predictedEntities": []
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "send a mail to daniel",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 15,
            "length": 6
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 15,
            "length": 6
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "i forgot to add an important part to that email to james . please set it up to edit",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 51,
            "length": 5
          }
        ],
        "predictedEntities": [
          {
            "category": "Category",
            "offset": 19,
            "length": 9
          },
          {
            "category": "ContactName",
            "offset": 51,
            "length": 5
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "AddMore",
        "predictedIntent": "AddMore"
      }
    },
    {
      "text": "send email to a and tian",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 14,
            "length": 1
          },
          {
            "category": "ContactName",
            "offset": 20,
            "length": 4
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 14,
            "length": 1
          },
          {
            "category": "ContactName",
            "offset": 20,
            "length": 4
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "send thomas an email",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 5,
            "length": 6
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 5,
            "length": 6
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "i need to add more to the email message i am sending to vincent",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 56,
            "length": 7
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 56,
            "length": 7
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "AddMore",
        "predictedIntent": "AddMore"
      }
    },
    {
      "text": "send an email to lily roth and abc123@microsoft.com",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 17,
            "length": 9
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 17,
            "length": 9
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "i need to add something else to my email to cheryl",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 44,
            "length": 6
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 44,
            "length": 6
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "AddMore",
        "predictedIntent": "AddMore"
      }
    },
    {
      "text": "send an email to larry , joseph and billy larkson",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 17,
            "length": 5
          },
          {
            "category": "ContactName",
            "offset": 25,
            "length": 6
          },
          {
            "category": "ContactName",
            "offset": 36,
            "length": 13
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 17,
            "length": 5
          },
          {
            "category": "ContactName",
            "offset": 25,
            "length": 6
          },
          {
            "category": "ContactName",
            "offset": 36,
            "length": 13
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    },
    {
      "text": "send mail to dorothy",
      "language": "en-us",
      "entitiesResult": {
        "expectedEntities": [
          {
            "category": "ContactName",
            "offset": 13,
            "length": 7
          }
        ],
        "predictedEntities": [
          {
            "category": "ContactName",
            "offset": 13,
            "length": 7
          }
        ]
      },
      "intentsResult": {
        "expectedIntent": "SendEmail",
        "predictedIntent": "SendEmail"
      }
    }
  ],
  "nextLink": "{Endpoint}/language/authoring/analyze-conversations/projects/{projectName}/models/{trainedModelLabel}/evaluation/result/?api-version=2022-10-01-preview&top={top}&skip={skip}&maxpagesize={maxpagesize}"
}

Load or export model data

Load model data

Create a POST request using the following URL, headers, and JSON body to load your model data to your project.

Request URL

Use the following URL when creating your API request. Replace the placeholder values with your own values.

{ENDPOINT}/language/authoring/analyze-conversations/projects/{PROJECT-NAME}/models/{MODEL-NAME}:load-snapshot?stringIndexType=Utf16CodeUnit&api-version={API-VERSION}
Placeholder Value Example
{ENDPOINT} The endpoint for authenticating your API request. https://<your-custom-subdomain>.cognitiveservices.azure.com
{PROJECT-NAME} The name for your project. This value is case-sensitive. EmailApp
{API-VERSION} The version of the API you're calling. 2022-10-01-preview
{MODEL-NAME} The name of your model. This value is case-sensitive. v1

Headers

Use the following header to authenticate your request.

Key Value
Ocp-Apim-Subscription-Key The key to your resource. Used for authenticating your API requests.

Once you send your API request, you receive a 202 response indicating success. In the response headers, extract the operation-location value formatted like this:

{ENDPOINT}/language/authoring/analyze-conversations/projects/{PROJECT-NAME}/models/{MODEL-NAME}/jobs/{JOB-ID}?api-version={API-VERSION}

JOB-ID is used to identify your request, since this operation is asynchronous. Use this URL to get the status of your model data loading, using the same authentication method.

Export model data

Create a POST request using the following URL, headers, and JSON body to export your model data.

Request URL

Use the following URL when creating your API request. Replace the placeholder values with your own values.

{ENDPOINT}/language/authoring/analyze-conversations/projects/{PROJECT-NAME}/:export?stringIndexType=Utf16CodeUnit&api-version={API-VERSION}&trainedModelLabel={MODEL-NAME}
Placeholder Value Example
{ENDPOINT} The endpoint for authenticating your API request. https://<your-custom-subdomain>.cognitiveservices.azure.com
{PROJECT-NAME} The name for your project. This value is case-sensitive. EmailApp
{API-VERSION} The version of the API you're calling. 2022-10-01-preview
{MODEL-NAME} The name of your model. This value is case-sensitive. v1

Headers

Use the following header to authenticate your request.

Key Value
Ocp-Apim-Subscription-Key The key to your resource. Used for authenticating your API requests.

Once you send your API request, you receive a 202 response indicating success. In the response headers, extract the operation-location value formatted like this:

{ENDPOINT}/language/authoring/analyze-conversations/projects/{PROJECT-NAME}/jobs/{JOB-ID}?api-version={API-VERSION}

JOB-ID is used to identify your request, since this operation is asynchronous. Use this URL to get the exported project JSON, using the same authentication method.

Delete model

Create a DELETE request using the following URL, headers, and JSON body to delete a model.

Request URL

{ENDPOINT}/language/authoring/analyze-conversations/projects/{projectName}/models/{trainedModelLabel}?api-version={API-VERSION}
Placeholder Value Example
{YOUR-ENDPOINT} The endpoint for authenticating your API request. https://<your-custom-subdomain>.cognitiveservices.azure.com
{PROJECT-NAME} The name for your project. This value is case-sensitive. myProject
{trainedModelLabel} The name for your model name. This value is case-sensitive. model1
{API-VERSION} The version of the API you're calling. 2023-04-01

Headers

Use the following header to authenticate your request.

Key Value
Ocp-Apim-Subscription-Key The key to your resource. Used for authenticating your API requests.

Once you send your API request, you receive a 204 response indicating success, which means your model is deleted.

Next steps

  • Last updated on