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thunderboltc/mbart_coded_sanlish

sourceHugging Faceapache-2.0updated 21d agoView on Hugging Face

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mbartcodedsanlish

Fine-tuned facebook/mbart-large-50-many-to-many-mmt for coded-Sanlish → Bangla translation, part of the Santali Speech-to-Bangla-Text thesis pipeline.

—Source column: coded_sanlish (tagged as en_XX, a Latin-script placeholder)
—Target column: Bangla (tagged as bn_IN)
—Status: training complete — this is the best checkpoint

Training arguments used

Argument	Value
`evaluation_strategy`	`epoch`
`save_strategy`	`epoch`
`logging_steps`	`20`
`learning_rate`	`0.0003`
`weight_decay`	`0.01`
`warmup_ratio`	`0.1`
`per_device_train_batch_size`	`8`
`per_device_eval_batch_size`	`8`
`gradient_accumulation_steps`	`2`
`num_train_epochs`	`8`
`predict_with_generate`	`True`
`fp16`	`True`
`load_best_model_at_end`	`True`
`metric_for_best_model`	`eval_loss`
`greater_is_better`	`False`
`save_total_limit`	`2`

Final results (best checkpoint, by `eval_loss`)

Metric	Value
eval_loss	2.631115674972534
BLEU	7.6122363636138815
chrF++	25.5530785618982

mbartcodedsanlish

Training arguments used

Final results (best checkpoint, by eval_loss)

Final results (best checkpoint, by `eval_loss`)