Joint Optimization of Classification and Clustering for Deep Speaker Embedding.
Zhiming WangKaisheng YaoShuo FangXiaolong LiPublished in: ASRU (2019)
Keyphrases
- joint optimization
- clustering algorithm
- unsupervised learning
- unsupervised clustering
- pattern recognition
- support vector machine svm
- unsupervised classification
- clustering analysis
- data clustering
- clustering method
- classification accuracy
- supervised classification
- classification algorithm
- feature selection
- decision trees
- classification method
- machine learning
- k means
- sparse representation
- feature space
- feature vectors
- text classification
- image classification
- high dimensional data
- object recognition
- class labels
- speech recognition
- microarray
- vector space
- high dimensionality
- support vector
- feature extraction
- feature set
- support vector machine