elalber2000/etymos-es

📚 Etymos Dataset

This dataset contains normalized etymological transformation data from different languages to spanish, extracted from Wiktionary.

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📄 Dataset Details

• Source: Wiktionary contributors (via kaikki/wiktextract)
• Dump date: 2025-08-23
• Fields included:
  • lang_origin: Original language
  • word_origin: Word in the original language
  • lang_dest: Target/derived language
  • word_dest: Word in the target language
  • link_type: Relationship type (direct/indirect), for example if there is a derivation from latin -> old spanish -> spanish, there will be a direct derivation from latin -> old spanish and old spanish -> spanish and an indirect derivation from latin -> spanish
  • id: Shared identifier linking related entries

🛠️ Transformation & Preprocessing

• Extracted the etymological text
• Used a rule-based system to extract etymological languages and words
• Cleaned non real languages
• Normalized languages into main languages and families (e.g. specific chinese dialects to "chinese")

For the original extraction see: Kaikki Wiktionary Raw Data.
For the extraction methodology see:
Tatu Ylönen. Wiktextract: Wiktionary as Machine-Readable Structured Data. LREC 2022. PDF.

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📜 License

• Dataset text content: CC BY-SA 4.0
  • Attribution required: “Wiktionary contributors (via Kaikki/wiktextract)”
  • Include license and indicate changes.
• This transformation modifies the original by restructuring, normalizing, and linking entries.

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🚀 Usage Example

from datasets import load_dataset

dataset = load_dataset("username/etymos-es")

print(dataset['train'][0])