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README.md
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# Model Card: BART-Based Content Generation Model
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## Model Overview
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This model is a fine-tuned version of `facebook/bart-base` trained for content generation tasks. It has been optimized for high-quality text generation while maintaining efficiency.
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## Model Details
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- **Model Architecture:** BART
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- **Base Model:** `facebook/bart-base`
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- **Task:** Content Generation
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- **Dataset:** cnn_dailymail
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- **Framework:** Hugging Face Transformers
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- **Training Hardware:** CUDA
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## Installation
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To use the model, install the necessary dependencies:
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```sh
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pip install transformers torch datasets evaluate
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```
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## Usage
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### Load the Model and Tokenizer
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```python
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
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import torch
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# Load fine-tuned model
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model_path = "fine_tuned_model"
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model = AutoModelForSeq2SeqLM.from_pretrained(model_path).to(device)
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tokenizer = AutoTokenizer.from_pretrained(model_path)
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# Define test text
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input_text = "Technology"
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inputs = tokenizer(input_text, return_tensors="pt").to(device)
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# Generate output
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with torch.no_grad():
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output_ids = model.generate(**inputs)
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output_text = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0]
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print(f"Generated Content: {output_text}")
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```
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## Training Details
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### Data Preprocessing
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The dataset was split into:
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- **Train:** 80%
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- **Validation:** 10%
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- **Test:** 10%
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Tokenization was applied using the `facebook/bart-base` tokenizer with truncation and padding.
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### Fine-Tuning
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- **Epochs:** 3
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- **Batch Size:** 4
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- **Learning Rate:** 2e-5
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- **Weight Decay:** 0.01
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- **Evaluation Strategy:** Epoch-wise
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## Evaluation Metrics
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The model was evaluated using the ROUGE metric:
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```python
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import evaluate
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rouge = evaluate.load("rouge")
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# Example evaluation
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references = ["The generated story was highly creative and engaging."]
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predictions = ["The output was imaginative and captivating."]
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results = rouge.compute(predictions=predictions, references=references)
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print("Evaluation Metrics (ROUGE):", results)
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```
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## Performance
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- **ROUGE Score:** Achieved competitive scores for content generation quality
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- **Inference Speed:** Optimized for efficient text generation
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- **Generalization:** Works well on diverse text generation tasks but may require domain-specific fine-tuning.
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## Limitations
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- May generate slightly verbose or overly detailed content in some cases.
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- Requires GPU for optimal performance.
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## Future Improvements
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- Experiment with larger models like `bart-large` for enhanced generation quality.
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- Fine-tune on domain-specific datasets for better adaptation to specific content types.
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