Systems and methods for determining features of entities based on centrality metrics of the entities in a knowledge graph

Patent №

US 11,636,290

Granted

2023-04-25

Filed 2019

Owner

THOMSON REUTERS ASIA PTE LTD.

+2 more

Lab

AI components

5

ml · nlp · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16685594

Systems and methods of improved network analytics are disclosed. A system may determine feature propagation in a network of nodes of a graph database. The system may compute, at scale, datasets having complex relationships using graph analysis to determine network effects of entities in a network of entities stored in a graph database. The system may identify entities of interest, which may be associated with a quantitative feature value. The system may compute paths from an entity to the entities of interest, centrality metrics for entities in each of the paths, and path lengths to determine network effects of the entity of interests on the entity. The system may use the computed network effects, taking into account types of relationships between entities in the paths, to determine scaled quantitative feature values for the entity that is subject to the network effects of the entities of interest.

Machine learningNatural languageKnowledge representationPlanningAI hardwareG06F 16/9024G06F 18/2323G06F 18/24147G06F 18/285G06N 5/022G06V 10/758

AI classification

Machine learning1.00
AI hardware1.00
Knowledge representation1.00
Planning0.90
Natural language0.76
Vision0.03
Evolutionary computation0.02
Speech0.00

Ownership

THOMSON REUTERS ASIA PTE LTD.

assignment · 510230988

REFINITIV US ORGANIZATION LLC

assignment · 510320511

REFINITIV ASIA PTE. LTD.

namechg · 510370929

Assignors

PARASRAMPURIA, SANJNA BALKRISHNA, MIN XIAN, BENJAMIN CHU, TIBERGHIEN, THIBAUT PATRICK MARC MICHEL

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

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