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Opus Mt Ja Pt

Developed by Helsinki-NLP
Japanese to Portuguese neural machine translation model based on transformer-align architecture, supporting multiple text variant processing
Downloads 414
Release Time : 3/2/2022

Model Overview

This model is specifically designed for Japanese to Portuguese text translation tasks, employing standardized preprocessing and SentencePiece tokenization techniques, capable of translating mixed texts containing kanji, hiragana, katakana, etc.

Model Features

Mixed script processing capability
Supports processing complex Japanese texts containing kanji, hiragana, katakana, Latin letters, and Yi script variants
Standardized preprocessing
Adopts a preprocessing scheme combining standardization and SentencePiece tokenization (spm32k) to improve translation quality
Multilingual identifier support
Requires adding target language identifiers (e.g., >>por<<) at the beginning of sentences for accurate translation

Model Capabilities

Japanese to Portuguese text translation
Mixed script processing
Long sentence translation

Use Cases

Cross-language communication
Japanese-Portuguese daily conversation translation
Used for instant translation in daily conversation scenarios
BLEU 22.2/chr-F 0.444
Mixed script content translation
Processes mixed texts containing kanji, kana, and Latin letters
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