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--- |
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license: mit |
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language: |
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- en |
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pipeline_tag: text-generation |
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--- |
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ZeroWw 'SILLY' version. |
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The original model has been quantized (fq8 version) |
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and a percentage of it's tensors have |
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been modified adding some noise. |
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Full colab: https://colab.research.google.com/drive/1a7seagBzu5l3k3FL4SFk0YJocl7nsDJw?usp=sharing |
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Fast colab: https://colab.research.google.com/drive/1SDD7ox21di_82Y9v68AUoy0PhkxwBVvN?usp=sharing |
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Original reddit post: https://www.reddit.com/r/LocalLLaMA/comments/1ec0s8p/i_made_a_silly_test/ |
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I created a program to randomize the weights of a model. The program has 2 parameters: the percentage of weights to modify and the percentage of the original value to randmly apply to each weight. |
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At the end I check the resulting GGUF file for binary differences. |
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In this example I set to modify 100% of the weights of Gemma 2b by a maximum of 15% deviation. |
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Since the deviation is calculated on the F32 weights, when quantized to Q8\_0 this changes. |
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So, in the end I got a file that compared to the original has: |
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Bytes Difference percentage: 73.04% |
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Average value divergence: 2.98% |
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The cool thing is that chatting with the model I see no apparent difference and the model still works nicely as the original. |
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Since I am running everything on CPU, I could not run perplexity scores or anything computing intensive. |
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As a small test, I asked the model a few questions (like the history of the roman empire) and then fact check its answer using a big model. No errors were detected. |
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Update: all procedure tested and created on COLAB. |
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Created on: Thu Aug 01, 11:11:31 |
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