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README.md
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@@ -65,5 +65,44 @@ print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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## π License
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apache-2.0
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---
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## π§ Example Usage (with repetition control)
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```python
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from transformers import AutoTokenizer, AutoModelForCausalLM
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model_id = "yasserrmd/RSCaLM-138M-LLaMA"
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id, device_map="auto")
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prompt = "when a man goes to fishing"
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inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
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# Generation settings to reduce repetition
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outputs = model.generate(
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**inputs,
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max_new_tokens=100, # Limit length of output
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temperature=0.7, # Lower temperature = more focused
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top_p=0.9, # Nucleus sampling
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top_k=50, # Top-K filtering
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repetition_penalty=1.2, # Penalize repeating tokens
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no_repeat_ngram_size=3, # Prevent repeating trigrams
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eos_token_id=tokenizer.eos_token_id, # End generation at EOS
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)
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print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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```
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---
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### π‘ Tips for controlling repetition:
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1. **`repetition_penalty`** β Increase slightly above `1.0` (e.g., `1.2β1.5`) to discourage repeated phrases.
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2. **`no_repeat_ngram_size`** β Set to `3` or `4` to avoid repeated n-grams.
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3. **`top_k` + `top_p`** β Combine both for better randomness control.
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4. **Lower `temperature`** β Keeps outputs focused and less chaotic.
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5. **Stop sequences** β Add specific words/phrases to halt generation early if needed.
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---
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## π License
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apache-2.0
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