Table of Contents

Search

  1. Preface
  2. Introduction to Reference Data
  3. Reference Tables in the Analyst Tool
  4. Reference Data in the Developer Tool
  5. Classifier Models
  6. Probabilistic Models
  7. Reference Data and Informatica Big Data Management

Reference Data Guide

Reference Data Guide

Classifier Model Options

Classifier Model Options

The Developer tool displays the classifier model data in an editor with an upper pane and a lower pane. The upper pane displays each row of reference data and any label that you assign to the data. The lower pane displays the contents of a row that you select.
Use the upper pane to review the reference data rows and to identify any row that does not use a label. Use the lower pane to review the contents of a row and to assign a label to the row. The upper pane displays approximately 100 characters of data on each row. The lower pane displays all of the data in the row that you select.
The following image shows the classifier model editor:
The classifier model contains data rows in multiple languages from a consumer technology twitter feed. The model shows the reference data values and the label values in parallel columns. The model includes options to add reference data, to add labels, and to compile the model.
The editor includes the following options:
  1. Filter field
    Filters the list of reference data rows based on the data value or the label that you specify.
  2. Add Row
    Inserts a blank reference data row.
  3. Append data
    Imports data from a data object in the Model repository.
  4. Delete
    Deletes the reference data rows that you select. Use the check boxes to select the rows.
  5. Assign Label
    Assigns a label to one or more reference data rows that you select. Use the check boxes to select the rows.
  6. Edit Properties
    Displays the classifier model properties.
  7. Manage Labels
    Opens the
    Manage Labels
    dialog box. Use the dialog box to add or delete label values from the classifier model.
  8. Compile
    Compiles the classifier model.
  9. Total records
    Indicates the number of reference data rows in the classifier model.
  10. Label field
    Displays a label value that you can apply to the current reference data row.
  11. Find field
    Finds a data value that you specify in the current reference data row.

0 COMMENTS

We’d like to hear from you!