A Stagewise Least Square Loss Function for Classification.
Shuang-Hong YangBao-Gang HuPublished in: SDM (2008)
Keyphrases
- loss function
- support vector
- hinge loss
- least squares
- pairwise
- empirical risk
- logistic regression
- learning to rank
- classification accuracy
- bayes rule
- risk minimization
- decision trees
- reproducing kernel hilbert space
- pattern classification
- convex loss functions
- boosting framework
- text classification
- machine learning
- regularization term
- pairwise constraints
- stochastic gradient descent
- feature selection
- decision rules
- binary classification
- boosting algorithms
- cross validation
- training samples
- improve the classification accuracy
- linear combination
- solution path
- model selection
- feature vectors