In this study, we propose to use a maximum a posteriori (MAP) criterion to calculate the mapping function to avoid a possible over-fitting problem that can ...

In this study, we propose to use a maximum a posteriori (MAP) criterion to calculate the mapping function to avoid a possible over-fitting problem that can ...

Abstract—Recently, an ensemble speaker and speaking environment modeling (ESSEM) framework was proposed to enhance automatic speech recognition performance ...

Next, we propose to utilize the MAP criterion to estimate the mapping function of ESSEM and enhance the environment modeling capa- bility. For the MAP ...

Next, we propose to utilize the MAP criterion to estimate the mapping function of ESSEM and enhance the environment modeling capability. For the MAP estimation, ...

First, we briefly review the two phases of ESSEM—offline environment preparation and online super-vector estimation. ... parameters of the mapping function.

This work develops MAP-based environment structure adaptation to refine the original environment structure and proposes two maximum a posteriori (MAP) based ...

Oct 22, 2024 · In this paper, we aim to further improve the accuracy and the stability of the HRTF estimation model using ensemble learning (EL), which has ...

"MAP estimation of online mapping parameters in ensemble speaker and speaking environment modeling." In Understanding (ASRU). IEEE, 2009. http://dx.doi.org ...

In this paper, we propose to use an environment structuring framework to provide suitable prior densities for facilitating MAP-based FC and MA for robust ...