opus-mt-no-es Open-source Machine Translation Model - Free Deployment for Bilingual Translation between Norwegian and Spanish

Opus Mt No Es

Developed by Helsinki-NLP

This is a Norwegian to Spanish machine translation model based on the transformer-align architecture, supporting translation tasks from Bokmål and Nynorsk Norwegian to Spanish.

Machine Translation

Transformers

Supports Multiple LanguagesOpen Source License:Apache-2.0 #Multi-dialect Norwegian support #Standardized preprocessing #SentencePiece tokenization

Downloads 21

Release Time : 3/2/2022

Model Overview

This model is specifically designed for Norwegian (including Bokmål and Nynorsk) to Spanish translation tasks, utilizing standardized preprocessing and SentencePiece tokenization techniques.

Model Features

Multi-dialect Support

Supports translation for both Bokmål and Nynorsk dialects

Efficient Tokenization

Utilizes SentencePiece tokenization (spm12k) for preprocessing

Alignment Architecture

Uses transformer-align architecture to optimize translation alignment

Model Capabilities

Norwegian to Spanish text translation

Supports Bokmål Norwegian translation

Supports Nynorsk Norwegian translation

Use Cases

Language Translation

Norwegian Document Translation

Translate Norwegian documents into Spanish

Achieved 34.2 BLEU score on Tatoeba test set

Cross-language Communication

Facilitate communication between Norwegian and Spanish speakers

🚀 nor - spa Translation Model

This project focuses on Norwegian - Spanish translation, offering a transformer - align model for high - quality language conversion.

🚀 Quick Start

The nor - spa model is designed for translating between Norwegian and Spanish. You can download the original weights and test set translations from the provided links to start using the model.

✨ Features

Language Pair: Specifically tailored for Norwegian (both nno and nob) to Spanish (spa) translation.
Model Type: Utilizes the transformer - align model for effective translation.
Pre - processing: Applies normalization and SentencePiece (spm12k, spm12k) for better input handling.

📦 Installation

There is no explicit installation command provided in the original README. However, you can download the model weights from opus - 2020 - 06 - 17.zip to get started.

📚 Documentation

Model Information

Property	Details
Source Group	Norwegian
Target Group	Spanish
OPUS Readme	nor - spa
Model Type	transformer - align
Source Languages	nno, nob
Target Language	spa
Pre - processing	normalization + SentencePiece (spm12k, spm12k)
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.nor.spa	34.2	0.565

System Info

hf_name: nor - spa
source_languages: nor
target_languages: spa
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/nor-spa/README.md
original_repo: Tatoeba - Challenge
tags: ['translation']
languages: ['no', 'es']
src_constituents: {'nob', 'nno'}
tgt_constituents: {'spa'}
src_multilingual: False
tgt_multilingual: False
prepro: normalization + SentencePiece (spm12k, spm12k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/nor-spa/opus-2020-06-17.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/nor-spa/opus-2020-06-17.test.txt
src_alpha3: nor
tgt_alpha3: spa
short_pair: no - es
chrF2_score: 0.565
bleu: 34.2
brevity_penalty: 0.997
ref_len: 7311.0
src_name: Norwegian
tgt_name: Spanish
train_date: 2020 - 06 - 17
src_alpha2: no
tgt_alpha2: es
prefer_old: False
long_pair: nor - spa
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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