Speaker Verification by Partial AUC Optimization With Mahalanobis Distance Metric Learning.
Zhongxin BaiXiao-Lei ZhangJingdong ChenPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2020)
Keyphrases
- distance metric learning
- speaker verification
- metric learning
- distance metric
- noisy environments
- nearest neighbor classification
- semi supervised
- multi task
- emotion recognition
- euclidean distance
- dimensionality reduction
- audio visual
- image classification
- pairwise
- semidefinite programming
- nonlinear dimensionality reduction
- learning algorithm
- learning tasks
- feature space
- feature selection
- model selection
- multi modal
- low dimensional
- distance measure
- hidden markov models
- training set
- data sets