Invention Grant
- Patent Title: Method and apparatus for completing a knowledge graph
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Application No.: US15821088Application Date: 2017-11-22
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Publication No.: US11341417B2Publication Date: 2022-05-24
- Inventor: Pasquale Minervini , Luca Costabello , Emir Fernando Muñoz Jiménez , Vit Novácek , Pierre-Yves Vandenbussche
- Applicant: Fujitsu Limited
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: DE102016223193.6 20161123
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F9/54 ; H04L29/06 ; G06N5/02 ; G06F40/30 ; G06F40/247 ; G06F9/50

Abstract:
A method, apparatus and program for completing a knowledge graph from a plurality of predicates and associated entities, the predicates each providing information on a relationship between a pair of entities, the method comprising the steps of: receiving an input comprising the plurality of predicates and associated entities; searching an axiom database and identifying predicates among the plurality of predicates that are equivalent to one another, or inverses of one another; identifying further predicates that are related to one another, using the axiom database and identified predicates; and embedding the identified predicates and associated entities into a vector space to complete the knowledge graph.
Public/Granted literature
- US20180144252A1 METHOD AND APPARATUS FOR COMPLETING A KNOWLEDGE GRAPH Public/Granted day:2018-05-24
Information query