Abstract
Recent approaches for knowledge-graph embeddings aim at connecting quantitative data structures used in machine learning to the qualitative structures of logics. Such embeddings are of a hybrid nature, they are data models that also exhibit conceptual structures inherent to logics. One motivation to investigate embeddings is to design conceptually adequate machine learning (ML) algorithms. This paper investigates a new approach to embedding ontologies into geometric models that interpret concepts by closed convex cones. As a proof of concept this cone-based embedding was implemented in a ML algorithm for weak supervised multi-label learning. The system was tested with the gene ontology and showed a performance similar to comparable approaches, but with the advantage of exhibiting the conceptual structure underlying the data.
Original language | English |
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Title of host publication | ICCS 2020: Ontologies and Concepts in Mind and Machine |
Editors | Mehwish Alam, Tanya Braun, Bruno Yun |
Number of pages | 9 |
Volume | 12277 LNAI |
Publisher | Springer, Cham |
Publication date | 10.09.2020 |
Pages | 177-185 |
ISBN (Print) | 978-3-030-57854-1 |
ISBN (Electronic) | 978-3-030-57855-8 |
DOIs | |
Publication status | Published - 10.09.2020 |
Event | 25th International Conference on Conceptual Structures - Bolzano, Italy Duration: 18.09.2020 → 20.09.2020 Conference number: 245219 |
Research Areas and Centers
- Centers: Center for Artificial Intelligence Luebeck (ZKIL)
- Research Area: Intelligent Systems