Keyphrases
- gaussian mixture model
- speaker recognition
- speaker identification
- probability density function
- probability density
- mixture model
- speech recognition
- density estimation
- voice activity detection
- speech signal
- feature space
- estimation algorithm
- hidden markov models
- spoken language
- audio visual
- parameter estimation
- maximum likelihood estimation
- automatic speech recognition
- accurate estimation
- estimation accuracy
- noisy environments
- background subtraction
- broadcast news
- em algorithm
- text to speech
- variational bayes
- mel frequency cepstral coefficients
- probability distribution functions
- expectation maximization