[Corpora-List] Training Corpus for Readability Difficulty

[Benjamin Van Durme]

Kevyn Collins-Thompson created such a corpus for English while at CMU,
using grade-level categorized material (1-12).  Unfortunately he was
unable to share it the last time I asked, as it was based on
exclusively licensed documents.

If something like this is out there and public, especially if it
differentiates between younger vs. older children, I would also like
to know about it.

ben

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Benjamin Van Durme
University of Rochester