Key Phrase Extraction

Service activation and resource plan purchase

Before you use a pre-trained model, confirm that the NLP Self-Learning Platform service is activated. After activation, purchase a resource plan.

NLP Self-Learning Platform: Activate service

Self-Learning Platform resource plan: Purchase

Create a project

Go to the Self-Learning Platform console. The NLP Self-Learning Platform supports multiple basic projects and application algorithms. This tutorial shows you how to create a Key Phrase Extraction project.

On the My Projects page, go to the Application Algorithms section, select Key Phrase Extraction, and then click Create.

On the page that appears, enter a name and description for the project.

Create a model

In the Model Hub, click Create Model.

Enter a model name and upload a custom vocabulary.

Vocabulary format: The file must be a .txt file, no larger than 2 MB, and use UTF-8 encoding. Content format: The file must contain one word per line.

Model testing

After the model is trained, you can test its performance online.