Invention Grant
- Patent Title: Machine learning for training NLP agent
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Application No.: US17354825Application Date: 2021-06-22
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Publication No.: US12014142B2Publication Date: 2024-06-18
- Inventor: Gary Francis Diamanti , Shikhar Kwatra , Ryan Anderson , Rodrigo Goulart Silva
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: CUENOT, FORSYTHE & KIM, LLC
- Main IPC: G06F40/232
- IPC: G06F40/232 ; G06F18/22 ; G06F40/284 ; G06N3/08 ; G06N20/00

Abstract:
A computer-implemented process for training a natural language processing (NLP) agent having a reinforced learning model includes the following operations. A type of document from a document corpus is identified using metadata particularly associated with the document. The NLP agent tokenizes the document to generate a plurality of tokens. Using a schema identified from the type of the document, one of the plurality of tokens is compared to a system of record (SOR) field from the schema. A similarity score between the one of the plurality of tokens with a correct value and a reward based upon the similarity score are generated. A determination is made that an optimum minimum average similarity rate has not been obtained. Based upon the determination, the reinforced learning model is trained using a loss function that includes the reward.
Public/Granted literature
- US20220405473A1 MACHINE LEARNING FOR TRAINING NLP AGENT Public/Granted day:2022-12-22
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