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--- |
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license: mit |
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tags: |
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- pytorch |
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- safetensors |
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- threshold-logic |
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- neuromorphic |
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--- |
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# threshold-majority7 |
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7-input majority gate. Outputs 1 when at least 4 of 7 inputs are high. |
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## Function |
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majority7(a, b, c, d, e, f, g) = 1 if sum >= 4, else 0 |
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## Architecture |
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Single neuron: weights [1, 1, 1, 1, 1, 1, 1], bias -4 |
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Fires when: sum >= 4 |
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## Parameters |
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|---|---| |
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| Inputs | 7 | |
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| Outputs | 1 | |
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| Neurons | 1 | |
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| Layers | 1 | |
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| Parameters | 8 | |
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| Magnitude | 11 | |
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## Usage |
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```python |
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from safetensors.torch import load_file |
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import torch |
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w = load_file('model.safetensors') |
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def majority7(a, b, c, d, e, f, g): |
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inp = torch.tensor([float(a), float(b), float(c), float(d), float(e), float(f), float(g)]) |
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return int((inp @ w['neuron.weight'].T + w['neuron.bias'] >= 0).item()) |
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print(majority7(0, 0, 0, 1, 1, 1, 1)) # 1 |
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print(majority7(0, 0, 0, 0, 1, 1, 1)) # 0 |
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``` |
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## License |
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MIT |
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