Centroid-aware local discriminative metric learning in speaker verification.
Kekai ShengWeiming DongWei LiJoseph RazikFeiyue HuangBao-Gang HuPublished in: Pattern Recognit. (2017)
Keyphrases
- metric learning
- speaker verification
- semi supervised
- distance metric learning
- pairwise
- noisy environments
- distance metric
- learning tasks
- audio visual
- emotion recognition
- dimensionality reduction
- multi task
- feature selection
- semi supervised learning
- feature space
- labeled data
- distance function
- multilayer perceptron
- feature extraction
- unsupervised learning
- k means
- language identification
- background knowledge
- neural network
- image classification
- machine learning