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FRED-T5-large-spell
ai-forever/FRED-T5-large-spell
FRED-T5-large-spell is a machine learning model from ai-forever. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for transformers. The card lists the license as mit.
The model corrects spelling errors and typos by bringing all the words in the text to the norm of the Russian language. The proofreader was trained based on the FredT5-large model. An extensive dataset with “artificia…
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At a glance
- Library
- transformers
- License
- mit
- Model type
- t5
- Access
- Public
- Created
- Jul 26, 2023
- Updated
- Aug 2, 2024
- SHA
- c76b9d2d
Model card
From the Hugging Face model README
FRED-T5-large-spell model
Summary
The model corrects spelling errors and typos by bringing all the words in the text to the norm of the Russian language. The proofreader was trained based on the FredT5-large model. An extensive dataset with “artificial” errors was taken as a training corpus: the corpus was assembled on the basis of the Russian-language Wikipedia and transcripts of Russian-language videos, then typos and spelling errors were automatically introduced into it using the functionality of the SAGE library.
Public references
- SAGE library announcement, DataFest 2023
- Paper about synthetic error generation methods, Dialogue 2023
- Paper about SAGE and our best solution, Review EACL 2024
Examples
*Examples are given with default generation parameters
| Input | Output |
|---|---|
| Думю ешцъа лет череа 10 ретроспективно просматривотьэ то будкетцц мне невероя тна ин те р но | Думаю еще лет через 10 ретроспективно просматривать это будет мне невероятно интересно. Думаю это лет через 10 ретроспективно просматривать это будет мне невероятно интересно. |
| Основая цель мероприятия - практическая отработка навыков по оказанию помощи гражданам, попавшим в ДТП, а также повышение и совершенствование уровня профессиональной подготовки сотрудников МЧС при проведении аварийно-спасательных работ по ликвидации последствий дорожно-транспортных проишествий, сокращение временных показателей реагирования. | Основная цель мероприятия - практическая отработка навыков по оказанию помощи гражданам, попавшим в ДТП, а также повышение и совершенствование уровня профессиональной подготовки сотрудников МЧС при проведении аварийно-спасательных работ по ликвидации последствий дорожно-транспортных происшествий, сокращение временных показателей реагирования. Основная цель мероприятия |
| прийдя в МГТУ я был удивлен никого необноружив там… | прийдя в МГТУ я был удивлен никого не обнаружив там.. «при |
Metrics
Quality
Below are automatic metrics for determining the correctness of the spell checkers. We compare our solution with both open automatic spell checkers and the ChatGPT family of models on all four available datasets:
- RUSpellRU: texts collected from (LiveJournal), with manually corrected typos and errors;
- MultidomainGold: examples from 7 text sources, including the open web, news, social media, reviews, subtitles, policy documents and literary works;
- MedSpellChecker: texts with errors from medical anamnesis;
- GitHubTypoCorpusRu: spelling errors and typos in commits from GitHub;
RUSpellRU
| Model | Precision | Recall | F1 |
|---|---|---|---|
| FredT5-large-spell | 58.5 | 42.4 | 49.2 |
| ChatGPT gpt-3.5-turbo-0301 | 55.8 | 75.3 | 64.1 |
| ChatGPT gpt-4-0314 | 57.0 | 75.9 | 63.9 |
| ChatGPT text-davinci-003 | 55.9 | 75.3 | 64.2 |
| Yandex.Speller | 83.0 | 59.8 | 69.5 |
| JamSpell | 42.1 | 32.8 | 36.9 |
| HunSpell | 31.3 | 34.9 | 33.0 |
MultidomainGold
| Model | Precision | Recall | F1 |
|---|---|---|---|
| FredT5-large-spell | 42.5 | 42.0 | 42.2 |
| ChatGPT gpt-3.5-turbo-0301 | 33.8 | 72.1 | 46.0 |
| ChatGPT gpt-4-0314 | 34.0 | 73.2 | 46.4 |
| ChatGPT text-davinci-003 | 33.6 | 72.0 | 45.8 |
| Yandex.Speller | 52.9 | 51.4 | 52.2 |
| JamSpell | 25.7 | 30.6 | 28.0 |
| HunSpell | 16.2 | 40.1 | 23.0 |
MedSpellChecker
| Model | Precision | Recall | F1 |
|---|---|---|---|
| FredT5-large-spell | 37.2 | 51.7 | 43.3 |
| ChatGPT gpt-3.5-turbo-0301 | 53.2 | 67.6 | 59.6 |
| ChatGPT gpt-4-0314 | 54.2 | 69.4 | 60.9 |
| ChatGPT text-davinci-003 | 47.8 | 68.4 | 56.3 |
| Yandex.Speller | 80.6 | 47.8 | 60.0 |
| JamSpell | 24.6 | 29.7 | 26.9 |
| HunSpell | 10.3 | 40.2 | 16.4 |
GitHubTypoCorpusRu
| Model | Precision | Recall | F1 |
|---|---|---|---|
| FredT5-large-spell | 52.7 | 41.7 | 46.6 |
| ChatGPT gpt-3.5-turbo-0301 | 43.8 | 57.0 | 49.6 |
| ChatGPT gpt-4-0314 | 45.2 | 58.2 | 51.0 |
| ChatGPT text-davinci-003 | 46.5 | 58.1 | 51.7 |
| Yandex.Speller | 67.7 | 37.5 | 48.3 |
| JamSpell | 49.5 | 29.9 | 37.3 |
| HunSpell | 28.5 | 30.7 | 29.6 |
How to use
from transformers import T5ForConditionalGeneration, AutoTokenizer
path_to_model = "ai-forever/FRED-T5-large-spell"
model = T5ForConditionalGeneration.from_pretrained(path_to_model)
tokenizer = AutoTokenizer.from_pretrained(path_to_model, eos_token="</s>")
prefix = "Исправь: "
sentence = "прийдя в МГТУ я был удивлен никого необноружив там…"
sentence = prefix + sentence
encodings = tokenizer(sentence, return_tensors="pt")
generated_tokens = model.generate(
**encodings, eos_token_id=tokenizer.eos_token_id, early_stopping=True)
answer = tokenizer.batch_decode(generated_tokens, skip_special_tokens=True)
print(answer)
# ["прийдя в МГТУ я был удивлен никого не обнаружив там.. «при"]
Resources
- SAGE library, GitHub
- ruM2M100-1.2B, HuggingFace
- ruM2M100-418M, HuggingFace
- FredT5-large-spell, HuggingFace
- T5-large-spell, HuggingFace
License
Model FRED-T5-large, on the basis of which our solution is made, and its source code are supplied under the APACHE-2.0 license. Our solution also comes with MIT license.
Specifications
- File size: 3.5 Gb;
- Framework: pytorch
- Format: AI Service
- Version: v1.0
- Developer: SberDevices, AGI NLP
Contacts
- Library
- transformers
- Type
- t5
- License
- mit
- Languages
- ru
- Created
- Jul 26, 2023
- Updated
- Aug 2, 2024