This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: The Toronto-Dominion Bank. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations by Derek Cheung: A Visionary in Model Visualization
Introduction
Derek Cheung is an innovative inventor based in Toronto, Canada. He has made significant contributions to the field of computer modeling through his unique patent. His work focuses on enhancing the understanding of model behavior, which is crucial for various applications in technology and data analysis.
Latest Patents
Derek holds a patent titled "Visualizing feature variation effects on computer model prediction." This model visualization system analyzes model behavior to identify clusters of data instances with similar behavior. For a selected feature, data instances are modified to set the selected feature to different values evaluated by a model to determine corresponding model outputs. The feature values and outputs may be visualized in an instance-feature variation plot. The instance-feature variation plots for the different data instances may be clustered to identify latent differences in behavior of the model with respect to different data instances when varying the selected feature. The number of clusters for the clustering may be automatically determined, and the clusters may be further explored by identifying another feature which may explain the different behavior of the model for the clusters, or by identifying outlier data instances in the clusters. Derek has 1 patent to his name.
Career Highlights
Derek Cheung is currently employed at The Toronto-Dominion Bank, where he applies his expertise in model visualization to enhance data-driven decision-making processes. His innovative approach has positioned him as a valuable asset in the banking sector, where data analysis plays a critical role in operations and strategy.
Collaborations
Derek has collaborated with talented individuals such as Yaqiao Luo and Kyle William Hall. Their combined efforts contribute to the advancement of technology and innovation within their field.
Conclusion
Derek Cheung is a remarkable inventor whose work in model visualization has the potential to transform how data is analyzed and understood. His contributions are paving the way for future innovations in computer modeling and data analysis.