Patent ID: 11880346
Assignee: BANK OF AMERICA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. A method for artificial intelligence (“AI”) based generation of data warehouse quality protocols, the method comprising:
generating a source vector from each source attribute in a set of source attributes, the set of source attributes obtained from one or more data sources;
generating a target vector from each target attribute in a set of target attributes, the target attributes comprising target data obtained from one or more data sources and integrated into a data warehouse;
determining a probability of correspondence between the source vector and each of the target vectors;
using an AI model:
determining that a target attribute is a transformation of a source attribute based at least in part on a probability of correspondence between the source vector generated from the source attribute and one of the target vectors, and classifying the source attribute based on the transformation;
outputting a data quality metric for the source attribute based at least in part on the source attribute classification;
determining that a target attribute is a transformation of a source attribute based at least in part on a probability of correspondence between the source vector and the target vector, and classifying the target attribute based on the transformation;
outputting a data quality metric for the target attribute based at least in part on the target attribute classification; and
validating the source data set and the target data set using the data quality metrics, wherein the data quality metrics comprise a ratio of data to errors and a number of empty values.