Patent ID: 11921686
Assignee: CITIBANK, N.A.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G

Claim 1:
2. A method for performing data analytics on sensitive data in remote network environments without exposing content of the sensitive data, the method comprising:
receiving a first request to perform a first data analytics operation for a set of sensitive data instances, wherein the first data analytics operation enables deduplication of data instances;
retrieving a first set of image representations for the set of sensitive data instances, wherein the first set of image representations comprises:
a first image representation for a first sensitive data instance for the set of sensitive data instances, wherein the first image representation comprises a first set of alphanumeric characters in the first sensitive data instance mapped to a first set of color coding; and
a second image representation for a second sensitive data instance for the set of sensitive data instances, wherein the second image representation comprises a second set of alphanumeric characters in the second sensitive data instance mapped to the first set of color coding;
clustering the first sensitive data instance and the second sensitive data instance into a first cluster based on similarities between the first image representation and the second image representation; and
performing the first data analytics operation on the first cluster to labeling the first sensitive data instance and the second sensitive data instance as corresponding to a duplicate.