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Connecting the Dots: Explaining Relationships Between Unconnected Entities in a Knowledge Graph

  • Nitish AggarwalEmail author
  • Sumit Bhatia
  • Vinith Misra
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9989)

Abstract

We discuss the problem of explaining relationships between two unconnected entities in a knowledge graph. We frame it as a path ranking problem and propose a path ranking mechanism that utilizes features such as specificity, connectivity, and path cohesiveness. We also report results of a preliminary user evaluation and discuss a few example results.

Keywords

Relevance Score Knowledge Graph Semantic Graph Relevant Path Input Entity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing AG 2016

Authors and Affiliations

  1. 1.Insight Centre for Data AnalyticsNational University of IrelandGalwayIreland
  2. 2.IBM ResearchAlmadenUSA

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