Company Filing History:
Years Active: 2013
Title: Keelan Evanini: Innovator in Spoken Dialog Systems
Introduction
Keelan Evanini is a notable inventor based in Philadelphia, PA (US). He has made significant contributions to the field of spoken dialog systems, holding 2 patents that enhance the performance and evaluation of these systems. His work focuses on improving user experience and classifier performance in automated environments.
Latest Patents
One of Evanini's latest patents is titled "System and method for improving performance of semantic classifiers in spoken dialog systems." This invention discloses a method and apparatus for continuously enhancing the performance of semantic classifiers. It involves replacing existing classifiers with better-performing alternatives or modifying certain parameters of current classifiers. The classifiers are trained and tested on a collection of transcriptions and annotations, leading to more accurate training data and improved system behavior.
Another significant patent is "System and method for robust evaluation of the user experience in automated spoken dialog systems." This patent introduces a single, subjective numerical rating to evaluate the performance of telephone-based spoken dialog systems. Expert human listeners provide this rating, and classifiers trained on these ratings can reproduce human evaluations with consistency. This innovation allows for more calls to be rated than would be feasible with limited human resources.
Career Highlights
Keelan Evanini is currently employed at Synchronoss Technologies, Inc., where he continues to develop innovative solutions in the realm of spoken dialog systems. His work has been instrumental in advancing the technology used in automated communication systems.
Collaborations
Evanini collaborates with talented individuals such as David Suendermann and Jackson Liscombe, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Keelan Evanini's contributions to spoken dialog systems through his patents demonstrate his commitment to enhancing user experience and classifier performance. His work at Synchronoss Technologies, Inc. continues to influence the field positively.