The University of Pittsburgh English Language Institute Corpus (PELIC) dataset

Essay Grammar Checker trained on REALEC Corpus using SpaCy

Writing assistant

Russian Learner Corpus, a platform for corpus search and annotation

Code for the thesis "A Corpus-Based Case Analysis on Syntactic Complexity in Russian ESL Learners’ Writing".

The implementation of the Inspector tool.

Statistics on some error categories from the REALEC corpus.

Supplementary material for "Correlations between accuracy, complexity, and task type: Learner corpus research"

Tool for converting error corpora to parallel datasets

Coursework on "Clustering of English texts on the basis of automated extraction of key properties"

Information and code about applying spelling correction to the PELIC dataset

A corpus of short answers written by learners of English and graded with CEFR levels