Patent Number: 7,103,584

Title: Adaptive mixture learning in a dynamic system

Abstract: An online Gaussian mixture learning model for dynamic data utilizes an adaptive learning rate schedule to achieve fast convergence while maintaining adaptability of the model after convergence. Experimental results show an unexpectedly dramatic improvement in modeling accuracy using an adaptive learning schedule.

Inventors: Lee; Dar-Shyang (Union City, CA)

Assignee: Ricoh Company, Ltd.

International Classification: G06F 15/18 (20060101)

Expiration Date: 9/05/02018