Knowledge Graph Embeddings for News Article Tag Recommendation

Nora Engleitner, Werner Kreiner, Nicole Schwarz, Theodorich Kopetzky, Lisa Ehrlinger

Research output: Chapter in Book/Report/Conference proceedingConference proceedingspeer-review

Abstract

Newsadoo is a media startup that provides news articles from different sources on a single platform. Users can create individual timelines, where they follow the latest development of a specific topic. To support the topic creation process, we developed an algorithm that automatically suggests related tags to a set of given reference tags. In this paper, we first introduce the Newsadoo tag recommendation system, which consists of three components: (1) item-based similarity, (2) knowledge graph similarity, and (3) actuality. We describe the knowledge graph component in more detail and analyze the suitability of different knowledge graphs and embedding techniques to enhance the quality of the overall Newsadoo tag recommendation. The paper concludes with a list of lessons learned and interesting future work.
Original languageEnglish
Title of host publicationJoint Proceedings of the Semantics co-located events: Poster&Demo track and Workshop on Ontology-Driven Conceptual Modelling of Digital Twins
Editors Ilaria Tiddi, Maria Maleshkova, Tassilo Pellegrini, Victor de Boer
Place of PublicationAachen
PublisherSun SITE Central Europe
Number of pages5
Volume2941
Publication statusPublished - Sept 2021

Publication series

NameCEUR Workshop Proceedings

Fields of science

  • 102001 Artificial intelligence
  • 102010 Database systems
  • 102014 Information design
  • 102015 Information systems
  • 102019 Machine learning
  • 102028 Knowledge engineering
  • 102033 Data mining
  • 102035 Data science
  • 509018 Knowledge management

JKU Focus areas

  • Digital Transformation

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