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Author

José Camacho-Collados

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Jul 2026

A data-centric analysis for efficient semantic knowledge acquisition in word embeddings

A data-centric analysis of semantic knowledge acquisition in word embeddings, focusing on word analogy and semantic similarity shows that, for relational semantics, training-data quality outweighs quantity, and that simple proxy models remain a practical, interpretable tool for efficient data selection.

Aishwarya Jadhav, Mark Anderson, José Camacho-Collados et al. · 0 citations
Conference Open access 2026

False Friends or Cognates? A Cross-lingual Semantic Ambiguity Evaluation for Galician, Portuguese and Spanish

It is found that linguistic proximity itself introduces errors: closely related language pairs tend to perform worse, reflecting the challenge of semantic discrimination due to lexical overlap, and unlike other tasks where language distance poses additional challenges, it is found that linguistic proximity itself introduces errors.

Marta Vázquez Abuín, José Camacho-Collados, Marcos García · 0 citations