Unsupervised feature selection by kernel density estimation in wavelet-based spike sorting.
Xinling GengGuangshu HuPublished in: Biomed. Signal Process. Control. (2012)
Keyphrases
- unsupervised feature selection
- kernel density estimation
- mean shift
- multiresolution
- probability density function
- density estimation
- data clustering
- feature selection
- density function
- wavelet transform
- dimensionality reduction
- object segmentation
- higher dimensional
- probability density
- data sets
- computer vision
- machine learning
- graph cuts
- unsupervised learning
- k means
- high dimensional
- feature space
- bayesian networks
- data mining