lunyoro-en2lun – AI Model by keithtwesigye | AlphaNeural AI

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lunyoro-en2lun

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lunyoro-en2lun

Fine-tuned MarianMT model for English → Lunyoro/Rutooro translation.

Lunyoro-Rutooro is a Bantu language spoken by the Bunyoro-Kitara and Tooro kingdoms in western Uganda.

Model Details

Base model: Helsinki-NLP/opus-mt-en-mul
Fine-tuned on: ~53,948 English-Lunyoro sentence pairs
Training: 10 epochs, AdamW optimizer, cosine LR schedule
Hardware: NVIDIA GPU (CUDA)

Dataset

The training data was compiled from:

Crowd-sourced word and sentence submissions
Runyoro-Rutooro dictionary entries (Excel)
Parallel sentence corpora
Back-translation augmentation (~53,948 total pairs, quality-filtered)

Usage

python

from transformers import MarianMTModel, MarianTokenizer

model_name = "keithtwesigye/lunyoro-en2lun"
tokenizer = MarianTokenizer.from_pretrained(model_name)
model = MarianMTModel.from_pretrained(model_name)

text = "How are you?"
inputs = tokenizer(text, return_tensors="pt", truncation=True)
output = model.generate(**inputs, num_beams=4, max_length=256)
print(tokenizer.decode(output[0], skip_special_tokens=True))

Related Models

Model	Description
lunyoro-en2lun	MarianMT English → Lunyoro
lunyoro-lun2en	MarianMT Lunyoro → English
lunyoro-nllb_en2lun	NLLB-200 English → Lunyoro
lunyoro-nllb_lun2en	NLLB-200 Lunyoro → English

Full Application

Source code: chriskagenda/TRANSLATOR