Multiple Regression of Log Spectra for In-Car Speech Recognition Using Multiple Distributed Microphones.
Weifeng LiTetsuya ShindeHiroshi FujimuraChiyomi MiyajimaTakanori NishinoKatunobu ItouKazuya TakedaFumitada ItakuraPublished in: IEICE Trans. Inf. Syst. (2005)
Keyphrases
- multiple regression
- speech signal
- automatic speech recognition
- multivariate statistical
- audio visual
- factor analysis
- chi square
- least squares
- speech recognition
- statistical significance
- information retrieval
- monte carlo simulation
- monte carlo
- logistic regression
- clustering method
- feature extraction
- feature selection