Matching chart - Cloud - 8.0

Data matching with Talend tools

Version
Cloud
8.0
Language
English
Product
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
Talend Studio
Content
Data Governance > Third-party systems > Data Quality components > Matching components > Continuous matching components
Data Governance > Third-party systems > Data Quality components > Matching components > Data matching components
Data Governance > Third-party systems > Data Quality components > Matching components > Fuzzy matching components
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 > Continuous matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Data matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Fuzzy matching 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 > Continuous matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Data matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Fuzzy matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Last publication date
2024-02-06

From the matching chart, you can have a global picture about the duplicates in the analyzed data.

The Hide groups less than parameter, which is set to 2 by default, enables you to decide what groups to show in the result chart. Usually you want to hide groups of small group size.

For example, the above matching chart indicates that:
  • 48 items are analyzed and classified into 18 groups according to a given match rule and after excluding items that are unique, by setting the Hide groups less than parameter to 2.

  • 11 groups have 2 items each. In each group, the 2 items are duplicates of each other.

  • 3 groups have 3 items each. In each group, these items are duplicates of one another.

  • 3 groups have 4 items each. In each group, these items are duplicates of one another.

  • One single group has 5 duplicate items.