Papers by Kimitaka Asatani
Lexical Entailment with Hierarchy Representations by Deep Metric Learning (2022.findings-emnlp)
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| Challenge: | Existing lexical entailment studies cannot be applied to words that are not included in the training dataset. |
| Approach: | They propose a method that learns a mapping from word embeddings to hierarchical embedds to predict hypernymy relations among words. |
| Outcome: | The proposed method achieves state-of-the-art performance and robustness for unknown words. |