Knowledge graph completion method based on meta-relation learning
The invention provides a mapping knowledge domain completion method based on meta-relation learning, which comprises the following steps of: performing embedded representation learning based on mapping knowledge domain data to obtain static embedded representations of entities and relations in a map...
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Main Authors | , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.05.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a mapping knowledge domain completion method based on meta-relation learning, which comprises the following steps of: performing embedded representation learning based on mapping knowledge domain data to obtain static embedded representations of entities and relations in a mapping knowledge domain; performing meta-task training according to the static embedding representation to obtain learned parameters, and performing meta-task testing on the learned parameters to select meta-relation learning parameters; and fusing the static embedded representation and the meta-relation learning parameters to obtain a comprehensive entity representation, calculating a relation path by using the comprehensive entity representation, updating the relation path by using a graph neural network to obtain an updated representation of nodes on the relation path, and generating a final path representation, and performing inter-entity relationship prediction by using the path representation to obtain a predic |
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Bibliography: | Application Number: CN202410296311 |