no code implementations • EMNLP 2021 • Kunihiro Takeoka, Kosuke Akimoto, Masafumi Oyamada
Conventional supervised methods for this enrichment task fail to find optimal parents of new terms in low-resource settings where only small taxonomies are available because of overfitting to hierarchical relationships in the taxonomies.
no code implementations • 21 Mar 2024 • Kosuke Akimoto, Kunihiro Takeoka, Masafumi Oyamada
Finally, based on these observations, we propose a method to mitigate overfitting to specific context quality by introducing bias to the cross-attention distribution, which we demonstrate to be effective in improving the performance of FiD models on different context quality.
no code implementations • 26 Oct 2020 • Yuyang Dong, Kunihiro Takeoka, Chuan Xiao, Masafumi Oyamada
Finding joinable tables in data lakes is key procedure in many applications such as data integration, data augmentation, data analysis, and data market.