US 11,914,611 B2
Systems and methods of data record management
Daniel Grewal, London (GB); and Tariq Piperdy, London (GB)
Assigned to ROYAL BANK OF CANADA, Toronto (CA)
Filed by ROYAL BANK OF CANADA, Toronto (CA)
Filed on Apr. 25, 2022, as Appl. No. 17/727,991.
Application 17/727,991 is a continuation of application No. 17/085,500, filed on Oct. 30, 2020, granted, now 11,314,768.
Claims priority of provisional application 62/928,801, filed on Oct. 31, 2019.
Prior Publication US 2022/0253456 A1, Aug. 11, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 7/00 (2006.01); G06F 16/25 (2019.01); G06F 16/33 (2019.01); G06F 40/20 (2020.01); G06N 20/00 (2019.01)
CPC G06F 16/258 (2019.01) [G06F 16/3344 (2019.01); G06F 40/20 (2020.01); G06N 20/00 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A system of data record management, the system comprising:
a communication interface;
at least one processor coupled to the communication interface; and
a memory coupled to the at least one processor and storing processor-executable instructions that, when executed, configure the at least one processor to:
receive a plurality of unstructured natural language data records;
generate a structured dataset based on the plurality of unstructured natural language data records, the structured dataset including a topic frequency value associated with respective terms of each of the plurality of unstructured natural language data records for different topics;
transform the structured dataset to normalize the respective topic frequency values;
for each of the unstructured natural language data records:
determine a topic prediction value associated with that unstructured natural language data record based on the transformed structured dataset; and
generate a communication signal for displaying on a graphical user interface a message identifying:
one or more topics associated with the unstructured natural language data records, each unstructured natural language data record associated with at least one of the one or more topics.