Mobile phone clustering from acquired speech recordings using deep Gaussian supervector and spectral clustering.
Yanxiong LiXue ZhangXianku LiXiaohui FengJi-Chen YangAiwu ChenQianhua HePublished in: ICASSP (2017)
Keyphrases
- spectral clustering
- mobile phone
- clustering method
- k means
- data clustering
- gaussian mixture model
- clustering algorithm
- mobile devices
- pairwise
- spectral methods
- normalized cut
- similarity matrix
- evolutionary clustering
- clustering quality
- image segmentation
- mobile users
- nonnegative matrix factorization
- eigendecomposition
- alternative clusterings
- speech recognition
- graph partitioning
- mobile phone users
- instance level constraints
- constrained clustering
- clustering result
- unsupervised clustering
- graph laplacian
- affinity matrix
- laplacian matrix
- speech signal
- computer vision
- maximum likelihood
- high dimensional
- data analysis
- image processing