opus-mt-ja-ru-ctranslate2-android
This is a quantized INT8 version of Helsinki-NLP/opus-mt-ja-ru converted to CTranslate2 format for efficient inference.
Model Details
- Original Model: Helsinki-NLP/opus-mt-ja-ru
- Format: CTranslate2
- Quantization: INT8
- Framework: OPUS-MT
- Converted by: Automated conversion pipeline
Files Included
- CTranslate2 model files (quantized INT8)
- SentencePiece tokenizer files (
source.spm,target.spm) - Integration guide for Android deployment
Usage
With CTranslate2
import ctranslate2
import sentencepiece as spm
# Load the model
translator = ctranslate2.Translator("path/to/model")
# Load tokenizers
sp_source = spm.SentencePieceProcessor(model_file="source.spm")
sp_target = spm.SentencePieceProcessor(model_file="target.spm")
# Translate
source_tokens = sp_source.encode("Your text here", out_type=str)
results = translator.translate_batch([source_tokens])
translation = sp_target.decode(results[0].hypotheses[0])
Android Integration
See the included INTEGRATION_GUIDE.txt for Android implementation details.
Performance
This INT8 quantized version provides:
- ~75% reduction in model size
- Faster inference speed
- Maintained translation quality
- Mobile-friendly deployment
Original Model
Based on the OPUS-MT project: https://github.com/Helsinki-NLP/Opus-MT