Project Details

Rozpoznávání řeči pro jazyky s omezeným množstvím trénovacích zdrojů

Project Period: 1. 1. 2012 – 31. 12. 2014

Project Type: grant

Code: GPP202/12/P604

Agency: Czech Science Foundation

Program: Postdoktorandské granty

English title
Speech recognition for low-resource languages
Type
grant
Keywords

speech recognition, multilingual speech recognition, automatic dictionary
generation, SGMM

Abstract

The project aims at speech recognition in situations, where little training data
and limited or no knowledge of liguistic and phonetics of the target language are
available. In the domain of acoustic models, we will investigate modern
techniques of GMM/HMM parameter representations in sub-spaces. The project will
also focus on unsupervised creation of pronunciation dictionaries where sequences
of phonemes will be replaced by graphemes or clusters of acoustic unites trained
on data. Important parts of the project are tests on standard data and
participation in international evaluations.

Team members
Karafiát Martin, Ing., Ph.D. (DCGM) – research leader
Janda Miloš, Ing.
Publications

2014

2013

2012

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