Alapfogalmak
COLLAFUSE introduces a collaborative framework for efficient and privacy-enhanced training of generative AI models.
Kivonat
1. Abstract:
- Challenges of diffusion-based AI models in socio-technical systems.
- Introduction of COLLAFUSE for collaborative use of denoising diffusion models.
- Impact on various application areas like healthcare and edge computing.
2. Introduction:
- Significance of generative AI technologies.
- Challenges in implementing DDPMs in business analytics.
- Exploration of strategies like federated learning.
3. Background:
- Overview of federated learning and split learning.
- Introduction of Denoising Diffusion Probabilistic Models (DDPMs).
4. Framework:
- Description of COLLAFUSE framework for collaborative GenAI.
- Illustration of the training process and model architecture.
- Benefits of balancing denoising processes between clients and a shared server.
5. Experimental Evaluation:
- Simulation of a healthcare-related scenario with three clients and one server.
- Assessment of performance, disclosed information, and GPU energy consumption.
- Impact of cut-ratio on trade-off between performance and privacy.
6. Results:
- Findings on performance, disclosed information, and GPU power usage.
- Illustration of the trade-off between performance and disclosed information.
- Support for hypotheses on collaborative learning and disclosed information.
7. Conclusion and Outlook:
- Introduction of COLLAFUSE as a collaborative learning framework.
- Plans for future research on performance, privacy, and resource efficiency.
Statisztikák
"Our initial analysis, including a healthcare-focused experiment with MRI brain scans, supports these hypotheses."
"Every client data set is independent comprising 4,920 MRI scans from 123 patients each."
"The training process spans 300 epochs with a fixed learning rate of 0.001 and a batch size of 150."
Idézetek
"COLLAFUSE holds promise for applicants such as small medical institutions or even individual practitioners with edge devices to engage in collaborative model training and inference."
"Our experiment demonstrates that clients can execute numerous denoising steps on the server before client data is disclosed."