A Unified Framework of Subspace Identification for D.O.A. Estimation.
Akira TanakaHideyuki ImaiMasaaki MiyakoshiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2007)
Keyphrases
- input data
- feature space
- data sets
- machine learning
- estimation accuracy
- feature extraction
- multiscale
- high dimensional
- parameter estimation
- signal subspace
- database
- automatic identification
- accurate estimation
- robust estimation
- estimation algorithm
- principal components
- dimensionality reduction
- principal component analysis
- pattern recognition
- clustering algorithm
- information retrieval
- data mining