Various robust search methods in a Hungarian speech recognition system

This work focuses on the search aspect of speech recognition. We describe some standard algorithms such as stack decoding, multi-stack decoding, the Viterbi beam search and an A* heuristic, then present improvements on these search methods. Finally we compare the performance of each algorithm, gradi...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Gosztolya Gábor
Kocsor András
Tóth László
Felföldi László
Testületi szerző: Conference for PhD Students in Computer Science (3.) (2002) (Szeged)
Dokumentumtípus: Cikk
Megjelent: 2003
Sorozat:Acta cybernetica 16 No. 2
Kulcsszavak:Számítástechnika, Kibernetika
Tárgyszavak:
Online Access:http://acta.bibl.u-szeged.hu/12719
Leíró adatok
Tartalmi kivonat:This work focuses on the search aspect of speech recognition. We describe some standard algorithms such as stack decoding, multi-stack decoding, the Viterbi beam search and an A* heuristic, then present improvements on these search methods. Finally we compare the performance of each algorithm, grading them according to their performance. We will show that our improvements can outperform the standard methods.
Terjedelem/Fizikai jellemzők:229-240
ISSN:0324-721X