Nearest Neighbor Based Feature Selection for Regression and its Application to Neural Activity.
Amir NavotLavi ShpigelmanNaftali TishbyEilon VaadiaPublished in: NIPS (2005)
Keyphrases
- nearest neighbor
- feature selection
- knn
- k nearest neighbor
- supervised feature selection
- support vector machines for classification
- instance selection
- model selection
- regression problems
- regression model
- text categorization
- data points
- neural network
- support vector
- high dimensional data
- high dimensional
- nearest neighbor search
- network architecture
- regression method
- mutual information
- index structure
- high dimensionality
- distance function
- regression algorithm
- text classification
- machine learning
- feature space
- classification accuracy
- multi class
- multi task
- dimensionality reduction
- nearest neighbor algorithm
- discriminative features
- feature selection algorithms
- support vector regression
- human activities
- linear regression
- training set
- irrelevant features
- nearest neighbor queries
- feature set
- regression analysis
- support vector machine
- least squares
- neural model
- similarity search
- training data
- action potentials
- similarity measure
- unsupervised learning