Matching projects applies the matching policy in the Knowledge Base to an existing dataset and provides output that can be exported in different formats. In this example, we will create a matching project to apply the matching policy of the previous example to a dataset and we will see the options for exporting data. Perform the following steps:
Create a new data quality project and name it
Sample Matching ProjectforPacktPub_Movies. Use thePacktPub_Movies_KBKnowledge Base for this. Select activity as Matching and click on Next.In the Map step, select source as Excel, file as
MoviesSampleData.xlsx, and map Director and Title from the input columns to the Knowledge Base domains.In the Matching step, click on Start to apply matching policy on the dataset. You will see a view of matched and unmatched data rows; click on Next.
In the Export tab, set destination type as Excel, export the results of matching and survivorship to different Excel files, and export...