NATURAL LANGUAGE PROCESSING UTILIZING TRANSACTION BASED KNOWLEDGE REPRESENTATION

Patent №

US 9,715,488

Granted

2017-07-25

Filed 2014

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

5

ml · nlp · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14506898

Mechanisms are provided for processing logical relationships in natural language content. A logical parse of a first parse of the natural language content is generated by identifying latent logical terms within the first parse indicative of logical relationships between elements of the natural language content. The logical parse comprises nodes and edges linking nodes. At least one knowledge value is associated with each node in the logical parse. The at least one knowledge value associated with at least a subset of the nodes in the logical parse is propagated to one or more other nodes in the logical parse based on propagation rules. The propagating of the at least one knowledge value generates transaction records in a transaction knowledgebase data structure. A reasoning operation is executed based on the transaction knowledgebase data structure.

AI classification

Natural language1.00
Planning1.00
Knowledge representation1.00
Machine learning1.00
AI hardware1.00
Vision0.01
Evolutionary computation0.00
Speech0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 338910627

Assignors

BRUNO, NICHOLAS V., SMYTHE, JARED M.D., WOODS, ERIC

On an employer assignment, the assignors are typically the inventors.

From the same owner

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