An Eigenvector-Based Approach for Multidimensional Frequency Estimation With Improved Identifiability.
Jun LiuXiangqian LiuPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- principal component analysis
- spectral clustering
- linear combination
- neural network
- multi dimensional
- singular value decomposition
- information systems
- clustering method
- data structure
- feature space
- covariance matrix
- hidden markov models
- clustering algorithm
- knowledge base
- computer vision
- artificial intelligence
- genetic algorithm