The Challenge

  • Traditional augmentation techniques like rotation, scaling, translation, is not applicable for all kind of data.
  • Small dataset size hinders the dl developments.
  • Collecting additional data can be prohibitively expensive, especially for specialized domains

The Approach

  • cGANs for Data Augmentation:
    • Utilized conditional Generative Adversarial Networks (cGANs) to generate synthetic physiological data.
    • cGANs learn the underlying data distribution and create diverse and realistic data samples.

Result & Added Value

  • Data Expansion:
    • Expanded the original small dataset by generating a substantial amount of new, realistic physiological data.
  • Improved Model Performance:
    • Augmented dataset enhanced model training, leading to improved predictive accuracy and generalization.
  • Cost-Effective Solution:
    • Reduced the cost and time associated with manual data collection while achieving comparable or superior results.
Dr. Marc Großerüschkamp
Head of Software & Data Technologies
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