A knowledge map-oriented relational classification method
A technology of relational classification and knowledge graph, applied in text database clustering/classification, unstructured text data retrieval, semantic tool creation, etc., can solve the problem of low classification accuracy and achieve the effect of improving accuracy
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[0027] In order to make the purpose, technical means and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.
[0028] According to the applicant's observation and summary, there is often a dependency between multiple relationships corresponding to the same entity. For example, if an entity pair has the relationship "born in", then the probability of this entity pair having the relationship "nationality" is relatively high, while the probability of having the relationship "capital" is relatively low. Therefore, it is beneficial to use the dependencies between relations for relation classification. However, the current relationship classification methods do not directly describe the dependencies between relationships, so the accuracy of relationship classification is low. Based on the above analysis, this application proposes a Dependency-Aware Relation Classification (DA...
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