---
tags:
- Token Classification
- spacy 
- SpanCategorizer
- grammar_checker 
- essay_checker 

language:
- en
license: cc-by-sa-3.0
---

# Essay Grammar Checker

Essay Grammar Checker trained on [Russian Error-Annotated Learner English Corpus](https://realec.org).

## Training information
The checker consists of 6 pipelines each trained on specific error types.
Error Categories used for pipeline mapping:  

```
    "spelling":{"Spelling", "Capitalisation"},  
    "punctuation": {"Punctuation"},
    "articles": {"Articles"},  
    "vocabulary": {"lex_item_choice", "lex_part_choice",
                   'Category_confusion','Formational_affixes'},
    "grammar_major": {'Tense_choice','Prepositions','Agreement_errors', 'Redundant_comp'},
    "grammar_minor": {'Word_order','Noun_number', 'Numerals','Verb_pattern', 'Determiners'}
``` 

[Detailed information](https://github.com/upunaprosk/grammar_checker)

[Example usage in Colab](https://github.com/upunaprosk/grammar_checker/blob/master/grammar_checker_example_usage.ipynb)