Search Results for author: Armelle Brun

Found 8 papers, 4 papers with code

Treat Different Negatives Differently: Enriching Loss Functions with Domain and Range Constraints for Link Prediction

2 code implementations1 Mar 2023 Nicolas Hubert, Pierre Monnin, Armelle Brun, Davy Monticolo

In an extensive and controlled experimental setting, we show that the proposed loss functions systematically provide satisfying results on three public benchmark KGs underpinned with different schemas, which demonstrates both the generality and superiority of our proposed approach.

Knowledge Graph Embedding Knowledge Graphs +1

Sem@$K$: Is my knowledge graph embedding model semantic-aware?

2 code implementations13 Jan 2023 Nicolas Hubert, Pierre Monnin, Armelle Brun, Davy Monticolo

Traditionally, the performance of KGEMs for link prediction is assessed using rank-based metrics, which evaluate their ability to give high scores to ground-truth entities.

Knowledge Graph Embedding Knowledge Graphs +1

Multi-source Data Mining for e-Learning

no code implementations17 Sep 2020 Julie Bu Daher, Armelle Brun, Anne Boyer

This challenge is the main focus of our work where we propose to mine multi-source data in order to extract interesting frequent patterns.

Cannot find the paper you are looking for? You can Submit a new open access paper.