Opus-mt-nl-af Open-source Machine Translation Model - Free Realization of Dutch to Afrikaans Translation

Opus Mt Nl Af

Developed by Helsinki-NLP

This is a Transformer-based machine translation model from Dutch to Afrikaans, released by the Tatoeba-Challenge project.

Machine Translation

Transformers

OtherOpen Source License:Apache-2.0 #Low-resource language translation #Transformer architecture #Standardized preprocessing

Downloads 14

Release Time : 3/2/2022

Model Overview

This model is specifically designed for translating Dutch text into Afrikaans, employing standardized preprocessing and SentencePiece tokenization techniques.

Model Features

High-precision translation

Achieved high scores of 57.8 BLEU and 0.749 chr-F on the Tatoeba test set

Standardized preprocessing

Utilizes standardized preprocessing and SentencePiece tokenization (spm32k)

Lightweight deployment

Moderate model file size for easy deployment

Model Capabilities

Dutch to Afrikaans text translation

Supports long-text translation

Maintains semantic accuracy

Use Cases

Language services

Document translation

Translate Dutch documents into Afrikaans

High-quality translation preserving original semantics

Website localization

Assist in localizing Dutch websites into Afrikaans versions

Education

Language learning aid

Help students learning Dutch or Afrikaans understand the differences between the two languages

🚀 nld-afr Translation Model

This project focuses on the translation from Dutch to Afrikaans. It provides a transformer-based model with detailed information about its training, performance, and system configuration.

✨ Features

Language Pair: Specifically designed for Dutch (nld) to Afrikaans (afr) translation.
Model Type: Utilizes the transformer-align model.
Pre - processing: Applies normalization and SentencePiece (spm32k, spm32k) for data pre - processing.

📦 Installation

No specific installation steps are provided in the original document.

📚 Documentation

Model Information

Source Group: Dutch
Target Group: Afrikaans
OPUS Readme: nld - afr
Model: transformer-align
Source Language(s): nld
Target Language(s): afr
Pre - processing: normalization + SentencePiece (spm32k, spm32k)
Download Original Weights: opus - 2020 - 06 - 17.zip
Test Set Translations: opus - 2020 - 06 - 17.test.txt
Test Set Scores: opus - 2020 - 06 - 17.eval.txt

Benchmarks

Testset	BLEU	chr - F
Tatoeba - test.nld.afr	57.8	0.749

System Info

Property	Details
hf_name	nld - afr
source_languages	nld
target_languages	afr
opus_readme_url	https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/nld-afr/README.md
original_repo	Tatoeba - Challenge
tags	['translation']
languages	['nl', 'af']
src_constituents	{'nld'}
tgt_constituents	{'afr'}
src_multilingual	False
tgt_multilingual	False
prepro	normalization + SentencePiece (spm32k, spm32k)
url_model	https://object.pouta.csc.fi/Tatoeba-MT-models/nld-afr/opus-2020-06-17.zip
url_test_set	https://object.pouta.csc.fi/Tatoeba-MT-models/nld-afr/opus-2020-06-17.test.txt
src_alpha3	nld
tgt_alpha3	afr
short_pair	nl - af
chrF2_score	0.7490000000000001
bleu	57.8
brevity_penalty	1.0
ref_len	6823.0
src_name	Dutch
tgt_name	Afrikaans
train_date	2020 - 06 - 17
src_alpha2	nl
tgt_alpha2	af
prefer_old	False
long_pair	nld - afr
helsinki_git_sha	480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
transformers_git_sha	2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
port_machine	brutasse
port_time	2020 - 08 - 21 - 14:41

📄 License

This project is licensed under the Apache - 2.0 license.

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