oopere
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pruned60-llama-3.2-3b

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 ---
 library_name: transformers
+license: llama3.2
+metrics:
+- accuracy
+- perplexity
+base_model:
+- meta-llama/Llama-3.2-3B
 ---
+# Model Card for oopere/pruned60-llama-3.2-3b
+This model is a pruned version of the Llama-3.2-3B model, with a parameter reduction of 60% in the MLP layers. The pruning process aims to achieve significant computational efficiency gains, though at the cost of notable performance degradation across several benchmarks. This model is not intended to be used directly but rather to be fine-tuned for specific tasks where it can achieve acceptable performance in a highly resource-constrained environment.
 ## Model Details
+- **Model Type:** Pruned version of LLaMA-3.2 using structured pruning
+- **Original Model:** meta-llama/Llama-3.2-3B
+- **Pruning Method:** Structured pruning of MLP layers using importance scores based on absolute maximum weights
+- **Size Reduction:** 40% (from 3.21B to 1.94B parameters)
+- **Architecture:** Same as original LLaMA but with reduced MLP layer sizes
+- **Language(s):** Same as original model
+- **License:** Same as original model
+- **Developed by:** [Pere Martra](https://huggingface.co/oopere)
+### Performance on Standard Benchmarks
+| Benchmark        | Original Model | Pruned Model | Relative Change |
+| ---------------- | -------------- | ------------ | --------------- |
+| ARC-Easy         | 65.19%         | 32.32%       | -50.4%          |
+| BoolQ            | 64.16%         | 50.70%       | -21.0%          |
+| LAMBADA-OpenAI   | 62.20%         | 6.75%        | -89.1%          |
+| LAMBADA-Standard | 53.46%         | 6.37%        | -88.1%          |
+### Key Findings
+- **Extreme Performance Drop:** Pruning to 60% results in significant degradation across most benchmarks, especially tasks requiring nuanced reasoning and long-range comprehension.
+- **ARC-Easy:** Retains minimal accuracy, showing that the model can still perform basic reasoning tasks at reduced efficacy.
+- **BoolQ:** Maintains better performance compared to other tasks, indicating potential for binary classification tasks under strict constraints.
+- **LAMBADA:** Both OpenAI and Standard versions show steep declines, highlighting the difficulty of handling language completion tasks.
+### Limitations
+- **Severe Impact on Long-Range Dependencies:** Performance on tasks like LAMBADA suggests the model is inadequate for understanding and predicting longer sequences.
+- **Restricted Usability:** Significant performance losses make the model unsuitable for applications requiring high accuracy or nuanced understanding.
+- **High Perplexity:** Perplexity values are exceptionally high, indicating difficulty in generating coherent language outputs.
+### Implementation Details
+- **Pruning Notebook:** [Detailed implementation and methodology](https://github.com/peremartra/Large-Language-Model-Notebooks-Course/blob/main/6-PRUNING/6_3_pruning_structured_llama3.2-1b_OK.ipynb)
+- **GitHub Repository:** [LLM Course](https://github.com/peremartra/Large-Language-Model-Notebooks-Course)
+- **Article explaining pruning methodology:**[How to Prune LLaMA 3.2 and Similar Large Language Models](https://towardsdatascience.com/how-to-prune-llama-3-2-and-similar-large-language-models-cf18e9a2afb6?sk=af4c5e40e967437325050f019b3ae606)
+### Pruning Method
+- **Technique:** Structured pruning targeting MLP layers
+- **Pruning Ratio:** 60% of neurons removed from MLP layers
+- **Selection Criteria:** Importance scoring based on absolute maximum weights
+- **Architecture Specifics:** Maintained GLU structure during pruning
+### Hardware Requirements
+- Reduced memory footprint compared to original model
+- Can run on hardware with ~40% less memory than original
+## Acknowledgments
+- Thanks to [Mariusz Kurman](https://huggingface.co/mkurman) for creating [llama-pruning](https://github.com/MedITSolutionsKurman/llama-pruning), a library that extends and improves this pruning methodology.