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Procedure
Results
The Data Preview table has some additional columns which show the results of matching data. The indication of these columns are as the following:
Column |
Description |
GID |
Represents the group identifier. |
GRP_SIZE |
Counts the number of records in the group, computed only on the master record. |
MASTER |
Identifies, by Each input record will be compared to the master record, if they match, the input record will be in the group. |
SCORE |
Measures the distance between the input record and the master record according to the matching algorithm used. |
GRP_QUALITY |
Only the master record has a quality score which is the minimal value in the group. |
ATTRIBUTE_SCORE |
Lists the match score and the names of the columns used as key attributes in the applied rules. |