Harshabhat/Esperanto_text_generation_pretrained_model

Model Card

Model Details

• Model Name: Fine-tuned mBART for Sequence-to-Sequence Translation
• Model Architecture: mBART
• Checkpoint: checkpoint-3375
• Dataset: Custom tokenized dataset
• Fine-tuned on: Hugging Face transformers library
• Languages Supported: [Include source and target languages, e.g., English -> Spanish]

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Intended Use

• Primary Use Case:

  • Sequence-to-sequence text translation tasks
  • Adaptable to other NLP tasks like summarization with slight modification

• Intended Users:

  • Researchers and developers working on translation tasks
  • AI practitioners requiring fine-tuned LLMs for sequence-to-sequence tasks

• Limitations:

  • Performance may degrade for out-of-distribution data.
  • Requires task-specific tokenization for different use cases.

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Training Details

• Framework: Hugging Face transformers
• Hardware: NVIDIA GPU with mixed precision (fp16)
• Hyperparameters:
  • Epochs: 3
  • Batch size: 2
  • Warmup steps: 250
  • Weight decay: 0.01
  • Evaluation steps: 500

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Metrics

Evaluation Results

• BLEU Score: 0 (under review)
• ROUGE Metrics: ROUGE-1, ROUGE-2, ROUGE-L (tested on evaluation set)
• Other Custom Metrics: Exact match, token-level accuracy

Known Challenges

• BLEU score evaluation yielded lower-than-expected results.
• Additional evaluation methodologies (ROUGE, Exact Match) were applied to validate results.

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Limitations and Bias

• Data Bias: The model's performance is tied to the quality of the fine-tuning dataset. Any bias in the dataset may affect outputs.
• Generalization: Performance on unseen domains or low-resource languages may vary significantly.

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Model Usage

• Loading the Model:

from transformers import AutoModelForSeq2SeqLM, AutoTokenizer

model = AutoModelForSeq2SeqLM.from_pretrained("path_to_finetuned_model")
tokenizer = AutoTokenizer.from_pretrained("path_to_finetuned_model")

• Example Inference Code:

input_text = "Your input text here."
inputs = tokenizer(input_text, return_tensors="pt", max_length=512, truncation=True)

# Generate translation
outputs = model.generate(**inputs)
decoded_output = tokenizer.decode(outputs[0], skip_special_tokens=True)
print(decoded_output)

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Future Improvements

• Optimize training data quality and quantity for better BLEU scores.
• Evaluate with a larger range of benchmarks (e.g., multilingual datasets).
• Fine-tune the hyperparameters to improve generalization.

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License

• The model is shared under [Insert License Name, e.g., MIT License].

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Acknowledgments

• Hugging Face for the transformers library.
• The fine-tuning dataset contributors.
• GPU resources provided by [Cloud Provider/University Lab].

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This structure provides a comprehensive overview of your fine-tuned model while addressing details for end-users and researchers. Let me know if you want further customization!