TOEFL11: A CORPUS OF NON‐NATIVE ENGLISH
Daniel Blanchard, Joel Tetreault, Derrick Higgins, Aoife Cahill, Martin S. Chodorow · ETS Research Report Series · 2013
ABSTRACT This report presents work on the development of a new corpus of non‐native English writing. It will be useful for the task of native language identification, as well as grammatical error detection and correction, and automatic essay scoring. In this report, the corpus is described in detail.