Open AccessOverview of speech keyword recognition technology
Author(s) -
Sixuan Li,
Guanyu Li,
Jiao Han,
Tiankai Zhi
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1827/1/012013
Subject(s) - speech recognition , computer science , speech technology , artificial neural network , speaker recognition , artificial intelligence , natural language processing , speech processing , pattern recognition (psychology)
Since the 1990s, speech keyword recognition technology has gradually separated from speech recognition technology and officially become an important branch of speech recognition technology. In this paper, several speech keyword recognition technologies are studied and reviewed, including sample recognition methods, filler model methods, basic speech recognition systems based methods, neural network classifiers and end-to-end methods. Finally, the development prospect and advanced technology of speech keyword recognition will be discussed.