Cosine-Distance Virtual Adversarial Training for Semi-Supervised Speaker-Discriminative Acoustic Embeddings.
Florian L. KreyssigPhilip C. WoodlandPublished in: CoRR (2020)
Keyphrases
- semi supervised
- cosine distance
- supervised learning
- manifold learning
- vector space
- semi supervised learning
- unsupervised learning
- acoustic models
- discriminative training
- labeled data
- pairwise
- active learning
- unlabeled data
- speech recognition
- euclidean distance
- acoustic features
- query expansion
- data mining
- distance measure
- information retrieval systems
- dimensionality reduction
- tf idf
- hidden markov models