Cosine Metric Learning for Speaker Verification in the I-vector Space.
Zhongxin BaiXiao-Lei ZhangJingdong ChenPublished in: INTERSPEECH (2018)
Keyphrases
- vector space
- metric learning
- speaker verification
- distance metric
- noisy environments
- distance function
- distance measure
- dimensionality reduction
- semi supervised
- learning tasks
- pairwise
- low dimensional
- audio visual
- similarity search
- feature vectors
- feature space
- latent semantic indexing
- vector space model
- multi task
- euclidean distance
- semi supervised learning
- neural network
- pattern recognition
- expectation maximization
- face verification
- support vector
- riemannian manifolds
- training data