Community detection with manifold learning on speaker i-vector space for Chinese.
Hongcui WangDi JinLantian LiJianwu DangPublished in: INTERSPEECH (2015)
Keyphrases
- vector space
- community detection
- manifold learning
- low dimensional
- complex networks
- high dimensional
- social networks
- network analysis
- dimensionality reduction
- high dimensional data
- euclidean space
- community structure
- link prediction
- latent semantic indexing
- principal component analysis
- semi supervised
- social network analysis
- geodesic distance
- manifold structure
- feature vectors
- vector space model
- similarity search
- dimension reduction
- intrinsic dimensionality
- data points
- feature extraction
- image classification
- distance measure
- pattern recognition
- sparse representation
- pairwise
- feature space
- feature selection
- computer vision
- riemannian manifolds
- data mining
- data sets