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Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 3 z 3
Kunešová, Marie , Zajíc, Zbyněk , Radová, Vlasta
Experiments with segmentation in an online speaker diarization system

In offline speaker diarization systems, particularly those aimed at telephone speech, the accuracy of the initial segmentation of a conversation is often a secondary concern. Imprecise segment boundaries are typically corrected during resegmentation, which is performed as the final&...

Zajíc, Zbyněk , Hrúz, Marek
Fisher vectors in PLDA speaker verification system

The goal of this paper is to examine the Fisher Vec- tor and incorporate this vector in the PLDA based speaker veri- fication system. The PLDA based system utilizes the Supervector of Statistics extracted from a Gaussian Mixture Model (adopted from the speaker adaptation task)...

Zajíc, Zbyněk , Kunešová, Marie , Radová, Vlasta
Investigation of segmentation in i-vector based speaker diarization of telephone speech

The goal of this paper is to evaluate the contribution of speaker change detection (SCD) to the performance of a speaker diarization system in the telephone domain. We compare the overall performance of an i-vector based system using both SCD-based segmentation and a naive con...

Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 3 z 3