Improved variance estimation of classification performance via reduction of bias caused by small sample size.
Ulrika Wickenberg-BolinHanna GöranssonMårten FryknäsMats G. GustafssonAnders IsakssonPublished in: BMC Bioinform. (2006)
Keyphrases
- small sample size
- high dimensionality
- sample size
- linear discriminant analysis
- variance reduction
- face recognition
- high dimensional
- classification accuracy
- feature selection
- parzen window
- microarray data
- sample space
- feature vectors
- feature space
- density estimation
- pattern recognition
- support vector
- machine learning
- low variance
- dimensionality reduction
- decision trees
- neural network
- model selection
- unsupervised learning
- text classification
- covariance matrix
- information extraction
- support vector machine
- knowledge discovery
- intra class
- training set
- training data
- information retrieval