US 12,259,920 B1
Dynamic optimization of key value pair extractors for document data extraction
Ang Yi, Beijing (CN); Jing Zhang, Beijing (CN); Hai Cheng Wang, Beijing (CN); Jun Hong Zhao, Beijing (CN); Yang Zhong Li, Beijing (CN); Rajesh M. Desai, San Jose, CA (US); and Xue Lan Zhang, Beijing (CN)
Assigned to International Business Machines Corporation, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on Sep. 7, 2023, as Appl. No. 18/462,765.
Int. Cl. G06F 16/383 (2019.01); G06F 16/31 (2019.01)
CPC G06F 16/383 (2019.01) [G06F 16/316 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method for optimized document processing, comprising:
obtaining a plurality of key value pairs (KVPs) from a plurality of KVP extractors of a document processing system;
computing a score for the plurality of KVPs by computing an effectiveness metric for each KVP from the plurality of KVPs;
wherein the effectiveness metric factors an importance metric associated with the document processing system;
in response to the computed score being below a predetermined threshold, performing a model retraining process to generate a new set of KVP extractors;
providing the new set of KVP extractors to the document processing system; and
dynamically adjusting the effectiveness metric based on the retraining via the document processing system.