Hellinger Distance-Based Parameter Tuning for .EPSILON.-Filter
Noriaki Suetake, Go Tanaka, Hayato Hashii, Eiji Uchino · IEICE Transactions on Information and Systems · 2010
In this letter, we propose a new tuning method of ε value, which is a parameter in the ε-filter, using a metric between signal distributions, i.e., Hellinger distance. The difference between the input and output signals is evaluated using Hellinger distance and used for the parameter tuning in the proposed method.