Configuring the input component - 7.0

Matching with machine learning

author
Talend Documentation Team
EnrichVersion
7.0
EnrichProdName
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
task
Data Governance > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Design and Development > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
EnrichPlatform
Talend Data Stewardship
Talend Studio

Procedure

  1. Double-click tFileInputDelimited to open its Basic settings view in the Component tab.

    The input data to be used with tMatchModel is the suspect data pairs generated by tMatchPairing as explained in Computing suspect pairs and suspect sample from source data.

  2. Click the [...] button next to Edit schema to open a dialog box and add columns to the input schema: Original_Id, Source, Site_name and Address, PAIR_ID, SCORE and LABEL.

    The input schema is the same used with the sample of suspect pairs generated by the tMatchPairing component. The column LABEL column holds the label you manually set on every second record in a pair.

    For readability purposes, you can ignore the columns PAIR_ID and SCORE.

  3. Click OK in the dialog box and accept to propagate the changes when prompted.
  4. In the Folder/File field, set the path to the input file.
  5. Set the row and field separators in the corresponding fields and the header and footer, if any.

    In this example, the number of row in the Header field is set to 1.