Christopher Brown

Title: The Innovative Mind of Christopher Brown

Introduction

Christopher Brown is an accomplished inventor based in Oakland, CA. He has made significant contributions to the field of technology, particularly in fraud prevention. With a total of 4 patents to his name, Brown's work showcases his expertise and innovative thinking.

Latest Patents

One of Brown's latest patents is a risk assessment rule set application for fraud prevention. This invention involves rules that are applied to deny authorization of likely fraudulent transactions. The rules are derived from a modified Patient Rule Induction Method algorithm that utilizes a target variable and a data set of past transactions. Each transaction is associated with a plurality of input variables and a hyper-rectangle that encloses a multi-dimensional space. This space is defined by a representation of the input variable values as points within it. The algorithm operates by removing points proximal to the edges of the hyper-rectangle to maximize the mean value of the target variable. It then adds points while maintaining this maximized mean value. The hyper-rectangle is bounded within a minimum bounding box that defines the rules.

Career Highlights

Throughout his career, Christopher Brown has worked with notable organizations, including Visa International Service Association. His experience in these companies has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

Brown has collaborated with talented individuals such as Kevin Paul Siegel and Thomas H Dwyer. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Christopher Brown is a remarkable inventor whose work in fraud prevention demonstrates his innovative spirit and technical expertise. His contributions continue to impact the field positively.