On calculating the minimal dictionary size for speech recognition systems used in call centers

Abstract

On calculating the minimal dictionary size for speech recognition systems used in call centers

Balakshin P.V.

Incoming article date: 19.11.2015

The necessity for speech recognition use in call center works is briefly descrived. The currect situation of Russion-speaking systems is presented. The automatic speech recognition system with the possibility of speech dictionary size modification is announced. Effects on speech dictionary size are discovered. The value of the required speech dictionary size of the Russian language for a particular domain is confirmed.

Keywords: speech recognition, call-center, speech dictionary size, allolog, perplexity