Patent ID: 11886399
Assignee: AB INITIO TECHNOLOGY LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 22:
23. A method for determining a data quality rule for values in one or more datasets, the method being implemented by a data processing system and comprising:
profiling, by the data processing system, values stored in a field included in data records of one or more datasets;
applying, by the data processing system, one or more classifiers to the profiled values;
identifying, based on applying the one or more classifiers, one or more attributes indicative of a logical or syntactical characteristic for the values of the field, with each of the one or more attributes having a respective confidence level that is based on an output of each of the one or more classifiers;
associating, with the field, one or more of the identified attributes for which the confidence level satisfies a threshold level;
determining, based on the one or more attributes associated with the field, one or more constraints for values included in the field; and
based on the determined one or more constraints, determining a data quality rule for the field of the dataset, the data quality rule indicating a relationship between values of the field and the one or more constraints.