Opus-mt-es-ca Open Source Machine Translation Model - Free Translation from Spanish to Catalan

Opus Mt Es Ca

Developed by Helsinki-NLP

This is a Transformer-based machine translation model from Spanish to Catalan, developed by the Helsinki-NLP team.

Supports Multiple LanguagesOpen Source License:Apache-2.0 #High-precision translation #Bilingual dedicated model #SentencePiece tokenization

Downloads 91

Release Time : 3/2/2022

Model Overview

This model is specifically designed for Spanish-to-Catalan text translation tasks, employing standardized preprocessing and SentencePiece tokenization techniques.

Model Features

High-precision translation

Achieved 68.9 BLEU score and 0.832 chr-F score on the Tatoeba test set

Standardized preprocessing

Utilizes standardized preprocessing and SentencePiece tokenization (spm32k)

Language-pair optimization

Specifically optimized for Spanish-Catalan translation tasks

Model Capabilities

Spanish-to-Catalan text translation

Processing standardized text input

Generating fluent target language output

Use Cases

Language translation

Document translation

Translate Spanish documents into Catalan

High-quality translation results with 68.9 BLEU score

Cross-language communication

Facilitate communication between Spanish and Catalan speakers

🚀 spa-cat

A translation model for converting Spanish to Catalan, offering high - quality translation services with specific pre - processing and performance benchmarks.

🚀 Quick Start

This spa-cat model is designed for Spanish to Catalan translation. You can download the original weights and test set translations from the provided links below.

✨ Features

Language Pair: Converts Spanish (spa) to Catalan (cat).
Model Type: transformer-align model.
Pre - processing: Utilizes normalization and SentencePiece (spm32k, spm32k).

📦 Installation

Although no specific installation commands are provided in the original document, you can download the original weights from opus-2020-06-17.zip.

📚 Documentation

General Information

Source Group: Spanish
Target Group: Catalan
OPUS Readme: spa-cat

Model Details

Property	Details
Model Type	transformer-align
Source Language(s)	spa
Target Language(s)	cat
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.spa.cat	68.9	0.832

System Info

hf_name: spa-cat
source_languages: spa
target_languages: cat
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/spa-cat/README.md
original_repo: Tatoeba-Challenge
tags: ['translation']
languages: ['es', 'ca']
src_constituents: {'spa'}
tgt_constituents: {'cat'}
src_multilingual: False
tgt_multilingual: False
prepro: normalization + SentencePiece (spm32k,spm32k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/spa-cat/opus-2020-06-17.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/spa-cat/opus-2020-06-17.test.txt
src_alpha3: spa
tgt_alpha3: cat
short_pair: es-ca
chrF2_score: 0.8320000000000001
bleu: 68.9
brevity_penalty: 1.0
ref_len: 12343.0
src_name: Spanish
tgt_name: Catalan
train_date: 2020-06-17
src_alpha2: es
tgt_alpha2: ca
prefer_old: False
long_pair: spa-cat
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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