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--- |
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pipeline_tag: text-to-image |
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widget: |
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- text: >- |
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high quality, portrait photo of 30 y.o european man, wearing black shirt, serious face, cinematic shot, dramatic lighting |
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output: |
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url: 1man.png |
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- text: >- |
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A tiny robot taking a break under a tree in the garden |
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output: |
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url: robot.png |
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- text: >- |
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mystery |
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output: |
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url: mystery.png |
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- text: >- |
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a cat wearing sunglasses in the summer |
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output: |
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url: cat.png |
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- text: >- |
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robot holding a sign that says ’a storm is coming’ |
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output: |
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url: storm.png |
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- text: >- |
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the vibrance of the human soul |
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output: |
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url: soul.png |
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- text: >- |
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Lady of War, chique dark clothes, vinyl, imposing pose, anime style, 90s |
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output: |
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url: anime.png |
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license: cc-by-nc-nd-4.0 |
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--- |
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# Constructive Deconstruction: Domain-Agnostic Debiasing of Diffusion Models |
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## Introduction |
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Constructive Deconstruction is a novel approach to debiasing diffusion models used in generative tasks like image synthesis. This method enhances the quality and fidelity of generated images across various domains by removing biases inherited from the training data. Our technique involves overtraining the model to a controlled noisy state, applying nightshading, and using bucketing techniques to realign the model's internal representations. |
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## Methodology |
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### Overtraining to Controlled Noisy State |
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By purposely overtraining the model until it predictably fails, we create a controlled noisy state. This state helps in identifying and addressing the inherent biases in the model's training data. |
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### Nightshading |
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Nightshading is repurposed to induce a controlled failure, making it easier to retrain the model. This involves injecting carefully selected data points to stress the model and cause predictable failures. |
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### Bucketing |
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Using mathematical techniques like slerp (Spherical Linear Interpolation) and bislerp (Bilinear Interpolation), we merge the induced noise back into the model. This step highlights the model's learned knowledge while suppressing biases. |
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### Retraining and Fine-Tuning |
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The noisy state is retrained on a large, diverse dataset to create a new base model called "Mobius." Initial issues such as grainy details and inconsistent colors are resolved during fine-tuning, resulting in high-quality, unbiased outputs. |
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## Results and Highlights |
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### Increased Diversity of Outputs |
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Training the model on high-quality data naturally increases the diversity of the generated outputs without intentionally loosening associations. This leads to improved generalization and variety in generated images. |
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### Empirical Validation |
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Extensive experiments and fine-tuning demonstrate the effectiveness of our method, resulting in high-quality, unbiased outputs across various styles and domains. |
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## Example Outputs |
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<Gallery /> |
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Here are some examples of images generated by the MobiusJourney model using different prompts: |
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## Usage and Recommendations |
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For optimal performance, we recommend the following settings: |
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- **CLIP Setting**: -2 |
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- **CFG Scaling**: 8.5 for standard requests, 3.5 for more artistic explorations |
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This model supports and encourages experimentation with various tags, offering users the freedom to explore their creative visions in depth. |
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## License |
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This model is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license. |
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