Sound Field Classification in Small Microphone Arrays Using Spatial Coherences.
Roman ScharrerMichael VorländerPublished in: IEEE Trans. Speech Audio Process. (2013)
Keyphrases
- spatio temporal
- classification method
- feature extraction
- feature vectors
- classification accuracy
- classification algorithm
- pattern recognition
- pattern classification
- spatial information
- image classification
- small number
- feature space
- machine learning
- support vector machine
- classification systems
- support vector machine svm
- classification rate
- feature selection
- spatial and temporal
- support vector
- text classification
- unsupervised learning
- machine learning algorithms
- object classification
- classification scheme
- spatial distribution
- small sample
- neural network
- spatial databases
- visual information
- spatial data
- benchmark datasets
- supervised learning
- object recognition
- data mining