Creating custom entities and relations models

The Natural Language Understanding Free plan limits the size and performance of your custom model. To test a custom model to its full extent, use it with the Natural Language Understanding Standard plan.

1. Get started with Knowledge Studio.

2. Create a custom model.

   1. To create a custom entities and relations model, see Creating a machine learning model
   2. You can also create a custom entities model with a rule-based model. See Creating a rule-based model for details.

3. Deploy your model to Natural Language Understanding

4. To use your model, specify the model that you deployed in the entities or relations options of your API request:

   • Example parameters.json file:

     {
       "url": "www.url.example",
       "features": {
         "entities": {
           "model": "your-model-id-here"
         },
         "relations": {
           "model": "your-model-id-here"
         }
       }
     }
     

   • Example curl request:

     curl --user "apikey":"{apikey}" \
     "{url}/v1/analyze?version={date}" \
     --request POST \
     --header "Content-Type: application/json" \
     --data @parameters.json