Lexicon modeling

Use the Lexicon Model tool to create, edit, delete, import, export, and version lexicons. Published lexicons go through a pipeline and highlight annotation words and text on communications.

The Lexicon Model tab in the Design Studio provides access to the lexicon features.

Lexicon Model tab

Create a lexicon model

  1. On the Lexicon Model tab, click Create Lexicon.
  2. Enter a name and description for the model.
  3. Select a Lexicon color. The color should be unique from colors that are used for existing models.
  4. Click Create.
    Create Lexicon box

    After the model is created, the lexicon model preview page is displayed. You must upload lexicons in .txt file format.

Upload dataset for a lexicon model

  1. Create any number of .txt files as a dataset for the lexicon model.
  2. Upload the files.
    Upload lexicon dataset files
  3. After a successful upload, you can add entries, edit, delete entries, import, and export the lexicons. Users can search all of the lexicons.
    Uploaded lexicons
  4. Click Save to confirm the model. By default, the lexicon model is set to a draft status.
  5. Click Publish to make the lexicon model available for pipeline processing, analytic Spark jobs, and annotate text on communications.