Probabilistic linear discriminant analysis for robust speaker identification in co-channel speech.
Navid ShokouhiJohn H. L. HansenPublished in: INTERSPEECH (2015)
Keyphrases
- speaker identification
- linear discriminant analysis
- feature extraction
- noisy environments
- discriminant analysis
- speech recognition
- speech signal
- gaussian mixture model
- principal component analysis
- dimensionality reduction
- face recognition
- broadcast news
- feature space
- support vector machine svm
- high dimensional data
- probabilistic model
- support vector
- pattern recognition
- automatic speech recognition
- hidden markov models
- null space
- feature vectors
- noise reduction
- generative model
- kernel pca
- multi modal
- data sets
- text classification
- classification accuracy
- feature selection
- computer vision
- neural network