A fast algorithm for large vocabulary keyword spotting application

1994 ◽  
Vol 2 (3) ◽  
pp. 449-452 ◽  
Author(s):  
Eng-Fong Huang ◽  
Hsiao-Chuan Wang ◽  
F.K. Soong
Keyword(s):  
Fast Algorithm ◽  
Keyword Spotting ◽  
Large Vocabulary

scholarly journals A Russian Keyword Spotting System Based on Large Vocabulary Continuous Speech Recognition and Linguistic Knowledge

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Valentin Smirnov ◽  
Dmitry Ignatov ◽  
Michael Gusev ◽  
Mais Farkhadov ◽  
Natalia Rumyantseva ◽  
...  
Keyword(s):  
Speech Recognition ◽  
Real Life ◽  
Training Data ◽  
Linguistic Knowledge ◽  
Keyword Spotting ◽  
Continuous Speech ◽  
Continuous Speech Recognition ◽  
Large Vocabulary ◽  
Effective Combination ◽  
Industrial Use

The paper describes the key concepts of a word spotting system for Russian based on large vocabulary continuous speech recognition. Key algorithms and system settings are described, including the pronunciation variation algorithm, and the experimental results on the real-life telecom data are provided. The description of system architecture and the user interface is provided. The system is based on CMU Sphinx open-source speech recognition platform and on the linguistic models and algorithms developed by Speech Drive LLC. The effective combination of baseline statistic methods, real-world training data, and the intensive use of linguistic knowledge led to a quality result applicable to industrial use.

Optimization of Perfect Reconstruction Cosine-Modulated Filter Banks: Fast Algorithm

2001 ◽  
Vol 56 (12) ◽  
pp. 8 ◽  
Author(s):  
Oscar G. Ibarra-Manzano ◽  
Yuriy V. Shkvarko ◽  
Rene Jaime-Rivas ◽  
Jose A. Andrade-Lucio ◽  
Gordana Jovanovic-Dolecek
Keyword(s):  
Fast Algorithm ◽  
Filter Banks ◽  
Perfect Reconstruction
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