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Designing Hierarchies for Optimal Hyperbolic Embedding
Best Research Nominee
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Presentation
Designing Hierarchies for Optimal Hyperbolic Embedding00:00
Embedded Hierarchies00:11
Knowledge Graphs and Ontologies00:43
How can hierarchies be designed to suite ML tasks?01:12
Optimal geometry for hierarchical representation01:42
Controlled Experiment Setup03:24
Hyperbolic Embedding Methods03:43
Diverse Hierarchies05:35
Evaluation Metrics05:51
Experiments07:26
Depth or Width? 07:32
Balanced or Imbalanced?09:35
Balanced or Imbalanced?10:33
Case study: The Pizza and ImageNet ontologies11:39
Recommendations13:21
Wrapping up my PhD - Looking for What’s Next!13:57