Papers by Akihiro Maeda
Decomposing Co-occurrence Matrices into Interpretable Components as Formal Concepts (2024.findings-acl)
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| Challenge: | Existing studies have shown that word vectors capture relational meanings, but the interpretability of their dimensions remains an open issue. |
| Approach: | They employ the mathematical methodology of Formal Concept Analysis to examine word embeddings using a count-based co-occurrence matrix. |
| Outcome: | The proposed model shows that the formal concepts identified align with interpretable categories, as shown in the category completion task. |