Factor analysis with sampling methods for text dependent speaker recognition.
Antonio MiguelJesús Antonio Villalba LópezAlfonso OrtegaEduardo LleidaCarlos VaqueroPublished in: INTERSPEECH (2014)
Keyphrases
- factor analysis
- speaker recognition
- sampling methods
- gaussian mixture model
- random sampling
- vector quantization
- independent component analysis
- cluster analysis
- class imbalance
- discriminant analysis
- sampling algorithm
- matrix factorization
- information retrieval
- original data
- speech signal
- sample size
- data mining
- speech recognition
- dimensionality reduction
- data analysis
- face recognition
- feature selection