The World Atlas of Language Structures (WALS) is a massive database of structural properties—such as word order, number of vowels, or how plurals are formed—compiled from over 2,600 languages. It’s essentially a "DNA map" of how human languages work. The Engine: What is RoBERTa?
"WALS Roberta Sets 1–36.zip" appears to be a bundled collection of the Roberta-format datasets derived from the World Atlas of Language Structures (WALS) or a related resource formatted for training/evaluation with the RoBERTa family of language models. This monograph explains what these sets likely contain, how they can be used, practical steps to inspect and process them, recommended workflows for analysis or modeling, and guidance on licensing, reproducibility, and citation. WALS Roberta Sets 1-36.zip
Analyze Probing Tasks: Testing if a model like RoBERTa "knows" the grammar of a language by seeing if its internal representations correlate with the documented features in WALS [4, 6]. The World Atlas of Language Structures (WALS) is
This works because RoBERTa’s representations capture structural cues (word order, morphology) implicitly. number of vowels